Because the bodies of animals contain carbon molecules, the animal kingdom stores huge amounts of carbon. Which of the following processes returns carbon from this vast reservoir to the active carbon cycle?
Answers
Answer:
burning fossil fuels and decomposition of dead organisms
Explanation:
A significant amount of the carbon in the biosphere is returned to the carbon cycle through decomposition by fungi and bacteria. Much of what is not decomposed becomes fossil fuels. When humans burn fossil fuels for energy, carbon is returned to the atmosphere.
The process that returns carbon from the vast reservoir of animal bodies to the active carbon cycle is called decomposition, which is present in Option A, as when an animal dies, its body is broken down by decomposers, such as bacteria and fungi.
What is decomposition?The decomposition process is essential for the cycling of carbon in the environment. When an animal dies, the organic molecules that make up its body become available to decomposers. These decomposers use enzymes to break down the complex organic molecules into simpler compounds, such as sugars, amino acids, and fatty acids.
Hence, the process that returns carbon from the vast reservoir of animal bodies to the active carbon cycle is called decomposition, which is present in Option A.
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complete question is below
Because the bodies of animals contain carbon molecules, the animal kingdom stores huge amounts of carbon. Which of the following processes returns carbon from this vast reservoir to the active carbon cycle?
A)decomposition
B) nitrogen fixation
Related Questions
5000 Thailand natives were tested for their MN blood grouping. This allele has incomplete dominance and analysis indicated a phenotypic distribution of 600M, 4000MN, 400N. What is the frequency of the N allele?
Answers
Answer:
0.28
Explanation:
This allele has incomplete dominance and analysis indicated a phenotypic distribution of 600M, 4000MN, 400N.
Using p+q = 1
Where q is the frequency of the N allele-
400N/5000 = 0.08 is the genotypic frequency out of 5000 in total - q²
Thus the frequency of the allele N is √q² = √0.08 = 0.28
The frequency of the N allele is 0.48
What is incomplete dominance?Incomplete dominance occur when a progeny of a particular parents gives or have a phenotype that combines both parents gene.
This phenotype is intermediate of the two parents and often unique.
Total population of Thailand= 5000
Allele P= 600M
Allele pq= 4000MN
Allele Q= 400N
According to hardyweingberg principles,
P+Q= 1
p2+2pq+q2=1
Therefore, to calculate frequency of allele N in the population we have;
N for Q= 400/5000=0.08
N for pq= 4000/5000=0.8
since pq contain both allele q and p in equal proportion we have
N for pq= 0.5*0.8 = 0.4
Frequency of N in allele N and MN is
0.08+ 0.4 = 0.48.
Therefore, the frequency of the N allele is 0.48
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Most waves are created by ocean currents
Answers
Answer: yes
Most waves in the ocean are wind generated waves. Ocean surface currents are produced by major overall patterns of atmospheric circulation, the Coriolis Effect and the shape of each ocean basin. Ocean surface circulation brings warm equatorial waters towards the poles and cooler polar water towards the equator.
Explanation:
Which muscle tissues in the body are going to have the high number of Mitochondria and why?
Answers
Answer:
Skeletal muscle cells are long, cylindrical, multi-nucleated and striated. Each nucleus regulates the metabolic requirements of the sarcoplasm around it. Skeletal muscle cells have high energy requirements, so they contain many mitochondria in order to generate sufficient ATP.
All of the following are responsibilities of derivative classifiers EXCEPT:1) Derivative classifiers must have access to classification guidance.2) Derivative classifiers must understand derivative classification policies and procedures.3) Derivative classifiers must have original classification authority.4) Derivative classifiers must possess the requisite subject matter expertise, as well as classified management and marking techniques.
Answers
Derivative classifiers are individuals who are responsible for re-classifying or downgrading previously classified information. All of the following responsibilities are expected of derivative classifiers EXCEPT having original classification authority. Here option 3 is the correct answer.
Access to classification guidance: Derivative classifiers must have access to the appropriate classification guidance in order to properly re-classify information. Original classification authority: Original classification authority refers to the ability to classify information at the highest level of classification.
Understanding derivative classification policies and procedures: Derivative classifiers must be familiar with the policies and procedures for re-classifying information, including the requirements for protecting classified information and marking it with the proper security classifications.
Possession of subject matter expertise and classified management and marking techniques: Derivative classifiers must possess the necessary subject matter expertise and be familiar with the techniques for managing and marking classified information.
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Which of the following organ systems must work together to bring oxygen to the body's cells? Select all the correct answers.
1-digestive system
2-skeletal system
3-immune system
4-respiratory system
5-circulatory system
Answers
Answer:
4 and 5
Explanation:
this is ez and so fun
Your kitchen is full of plants from different classes. Identify five different plants (or fruits of those plants, or products of those plants) and their class.
Answers
I need help on this problem
Answers
Daphnia is an acuatic microarthropod which depends on the environment to perform its metabolic tasks. Arthropods are poikolotermic, which means their body temperature depends in the environment's temperature. Considering the above, it would be important to measure the following variables for some period fo time, let's say 90 days: 1) temperature, 2)salinity, 3)organic matter and 4) pH. Number of days is important, so we could give Daphnia time to acclimate to its new environment. We should measure at least to points, in the beginning, to measure the immediate to response to the abiotic change, and at the end, to measure the effect of the measured variable in Daphnias heart.
The design could comprise treatments with normal values of this variables where Daphnia lives, and with a couple of extreme values (both upper and lower extremes. For example, imagine Daphnia uses to live in lakes with mean temperature of 19 C, then this would be the control case for temperature and you could also use 14 C and 24 C, as the treatments to explore the effects of temperature variation. In any case the choice of values should be informed by literature. For example with ongoing climate change, you could use the projected rises in temperature to explore how Daphnia would perform in those cases. After performing the individual variable assays (I mean, temperature fluctuates, the rest of parameters are hold the same). It would be pretty informative to combine variables. Let's say, how could Daphni behave with warming and acidic pH. Another example, how could Daphnia behave with warming and organic matter enrichment/oligotrophy (poor concentration of nutrients). In this way you could asses more realistic scenarios, since nature has these and much more variables playing simultaneously. According to the problem, heart rate is the variable of interest (that is of our response variable), therefore we should measure heartrate in all the conditions mentioned above. As all organismis search to keep their metabolism/functions (that includes heart rate, among many other) with major changes, we should see some fluctuations in the begginng of the assay, but their will tend to stabilize if Daphnia is able to cope with the altered environment conditions.
In stabilizing selection, what are the beneficial traits?
1. the intermediate phenotype
2. one extreme phenotype
3. two extreme phenotypes
4. one sexual phenotype
Answers
In stabilizing selection, the beneficial traits are the intermediate phenotype.
Stabilizing selection is a type of natural selection that favors individuals with traits that are average or intermediate in value, while individuals with extreme or unusual traits are selected against. This type of selection occurs when the environment is stable and consistent, and the intermediate trait is favored because it represents a balance between competing selective pressures.
For example, in a population of birds, individuals with intermediate beak sizes may be favored because they are able to efficiently eat a variety of foods, while birds with extremely large or small beaks may struggle to obtain enough food to survive. One sexual phenotype or two extreme phenotypes may be favored in other types of selection, but not in stabilizing selection.
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Please help me, I’m so tired.....
Answers
Answer:
I believe its B
Explanation:
I NEED HELP QUICK I HAVE OTHER WORK TO DO AND THIS IS MY FINAL GRADE Thanks Match each layer of the atmosphere with the appropriate description. (1 point)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
troposphere
stratosphere
exosphere
thermosphere
living things are protected from dangerous radiation
solar activity such as auroras occurs
the atmosphere is protected
almost all the weather occurs
Answers
Matching each layer of the atmosphere with the appropriate description:
Troposphere: Almost all the weather occurs
Stratosphere: The atmosphere is protected
Exosphere: Living things are protected from dangerous radiation
Thermosphere: Solar activity such as auroras occur
The troposphere is the lowest layer of the atmosphere, extending from the Earth's surface up to an altitude of about 7-20 kilometers. It is where weather phenomena, such as clouds, rain, and storms, take place. The troposphere is characterized by decreasing temperature with increasing altitude.
The stratosphere is located above the troposphere, extending from about 20 to 50 kilometers above the Earth's surface. In this layer, the concentration of ozone is higher, forming the ozone layer. The ozone layer plays a crucial role in absorbing harmful ultraviolet (UV) radiation from the Sun, protecting life on Earth from the damaging effects of excessive UV radiation.
The exosphere is the outermost layer of the atmosphere, starting around 500 kilometers above the Earth's surface. It is a transitional region between Earth's atmosphere and outer space. In the exosphere, the atmosphere becomes extremely thin, consisting mainly of individual gas molecules and ions. This layer provides protection to living things from dangerous radiation, as the high altitude and low density of particles limit the absorption of harmful radiation.
The thermosphere is located above the mesosphere and extends up to about 600 kilometers or higher. It is characterized by high temperatures, reaching several thousand degrees Celsius, although the density of particles is very low. The thermosphere is where solar activity, such as the occurrence of auroras (northern and southern lights), takes place. The highly energetic particles from the Sun interact with the gases in this layer, resulting in the beautiful displays of auroras.
It's important to note that the layers of the atmosphere are not sharply defined boundaries but gradually transition into one another. The atmosphere is a complex system with interactions between the layers and various processes occurring throughout. Understanding the different layers and their characteristics helps us comprehend the dynamic nature of our atmosphere and its role in supporting life on Earth.
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What other system of measurements is still used by a few countries?
Answers
Explanation:
555555dddfffccccvvbkf
What does “adaptation” of populations have to do with the “fitness” of individual organisms in the population?
Answers
Answer:
As organisms adapt to changing conditions, they evolve in a way to fit their surrounding environment. According to Darwin's survival of the fittest concept, organisms that can adapt to fluctuating conditions are more fitter and hence selected by nature.
Here fitter means reproductive superiority.
Use your percentages to create a graph (on the attached spreadsheet) of the amount of time a cell spends in each stage of cell division, based on a 24 hour day (or 1,440 minutes). The spreadsheet will be premade to do this calculation for you and produce the graph. You only need to type in the numbers of cells you identified per stage here manually for the graph to be created. Percent of cells in stage X 1,440 minutes = minutes of cell cycle spent in stage
Answers
The graph can be created by following the steps below based on the information given in the question.Use your percentages to create a graph (on the attached spreadsheet) of the amount of time a cell spends in each stage of cell division, based on a 24 hour day (or 1,440 minutes). The spreadsheet will be premade to do this calculation for you and produce the graph. You only need to type in the numbers of cells you identified per stage here manually for the graph to be created.Percent of cells in stage X 1,440 minutes = minutes of cell cycle spent in stage
Step 1:
Enter the percentages of cells in each phase of the cell cycle into the spreadsheet.Step 2:
Calculate the amount of time each phase takes based on the percentage of cells in that phase.To do this, multiply the percentage of cells in each phase by the total number of minutes in a day (1,440 minutes). The result is the number of minutes spent in that phase.
Step 3:
Enter the values calculated for each phase into the spreadsheet.Step 4:
Create a graph using the values entered into the spreadsheet. The graph should show the amount of time spent in each phase of the cell cycle based on a 24-hour day (or 1,440 minutes).About CellsThe cells is the smallest unit that composes the bodies of living things and is the place where the functions of life are carried out. Cells were first discovered by an English scientist named Robert Hooke in 1665.
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‼️‼️ PLEASE HELP QUICKLY!!!!‼️‼️
A scientist observes plant roots growing through the mountain side. This is evidence for which type of natural process?
•Physical weathering
• Chemical Weathering
• Erosion
Answers
Reason:
✅the plant roots physically crack rocks .
❌Chemical weathering creates a chemical change,
❌and erosion is moving sand or rock from one location to another.
Help with this plz.
Answers
Answer:
just bro easy aquatic answer
Explanation:
hope it helps .
copy and paste .
mark as brainlest.
Answer:
i'd say it's camouflage...?
A genetic engineer wants to join the following DNA fragments.
Which tool should the engineer use?
O reverse transcriptase
O DNA ligase
O gel electrophoresis
O restriction endonuclease
Answers
Answer:
To join the DNA fragments the genetic engineer must use DNA ligase.
Collecting research data is the final step in the scientific method.
true or false
Answers
Answer:
False
Explanation:
Edg
Collecting research data is not the final step of the scientific method. Deriving a conclusion from the collected data is the final step. Hence, it is false.
What are the steps in a scientific method?The scientific method is a process in which data is collected, observed and then a conclusion is derived. The scientific method is a very useful method in technology, computers, and business.
The following steps are involved in the scientific method:
First of all, is asking a questionCollecting dataPerform researchEstablish hypothesisConduct an experiment to test the hypothesisMake an observationAnalyze the resultDerive conclusion.Deriving a conclusion is the last step in the scientific method, while data collection is the most important step in data collection.
Therefore, collecting research data is not the final step and it is false.
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Can gravity be considered a force?
CLAIM (a statement that answers the question):
Answers
Answer:
Yes
Explanation:
I say thhis because it holds you down and at different locations it changes example space
Which force of erosion is most likely to transport large chunks of rock, such as boulders, over great distances?
A. Glacier
B. Snowfall
C. River
D. Wind
Answers
Answer:
A (?)
Explanation:
"water can transport larger particles like pebbles, and ice can transport the largest particles such as boulders."
" Glaciers can pick up chunks of rocks and transport them over long distances. When they drop these rocks, they are often far from their origin."
example:
Glacial boulders are great examples of this, they are large rocks that glaciers -- hence the name -- carried far away and eventually dropped off!
The force of erosion that is most likely to transport large chunks of rock, such as boulders, over great distances is glacier. The correct option is A.
What are glaciers?A glacier is a long-lasting body of dense ice that moves under its own weight. A glacier forms when the accumulation of snow over many years, often centuries, exceeds its ablation.
The removal and transit of bedrock or sediment by three primary processes is known as glacial erosion. These processes are quarrying (also known as plucking), abrasion, and melt water erosion.
Glaciers can shape landscapes by eroding or removing rock and sediment.
They can erode bedrock using abrasion which is the ice at the bottom of a glacier is usually contaminated with bits of rock, sediment, and debris. It's abrasive, like sandpaper.
Thus, the correct option is A.
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Which of the following options is correct?
A stretch reflex
a) is an example of a polysynaptic reflex.
b) is important in regulating muscle length.
c) involves a receptor called the Golgi tendon.
d) is activated when a skeletal muscle lengthens.
e) Both b and d
Answers
The correct answer is (e). Muscle lengthening triggers the stretch reflex, which also alters the sensitivity of the muscle. often known as the stretch reflex. The stretch reflex controls a muscle's length.
The stretch reflex can be triggered by internal forces, such as the stimulation of the motor neurons, or external forces, such as a load applied to the muscle. A person being served food while carrying a plate is an illustration of the former. On the muscle opposing side, A stretch reflex contracts in reaction to its passive stretching, These muscles spindles will sense any muscle stretching and trigger a contraction to restore proper posture.
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Suppose that to snow leopard’s, heterozygous for both traits meet. Suppose further that in the female, the two dominant alleles are on the same chromosome of the homologous pair, while in the mail, each chromosome of the pair has one dominant and one recessive allele. What is the expected phenotypic ratio of their children?
Answers
Complete question:
Snow leopards live in the high reaches of the Himalayas and have several adaptations to deal with living most of the time in snow. They have wide paws with hair between the toes to allow them to run on top of the snow crust. Assume that wide paws (W) and hair between the toes (T) are both dominant traits and are on the same chromosome. Suppose that two snow leopards, heterozygous for both traits, mate. Suppose further that in the female, the two dominant alleles are on the same chromosome of the homologous pair, while in the male, each chromosome of the pair has one dominant and one recessive allele.
1) What percentage of each of the following genotypes will be produced?
WWTT:WWTt: WWtt:WwTT:WwTt:Wwtt: wwTT:wwTt:wwtt2) How many of the offspring (assume 4 cubs) will have narrow paws with hair between the toes?
Answer:
1) Percentage of each of the following genotypes
WWTT: 0WWTt: 1/4 = 25% WWtt: 0WwTT: 1/4 = 25%WwTt: 0Wwtt: 1/4 = 25%wwTT: 0wwTt:1/4 = 25%wwtt: 02) Offspring with narrow pows: 1 of four individuals.
Explanation:
Available data:
wide paws (W) and hair between the toes (T) are both dominant traitsnarrow paws (ww) and no hair (tt) are bothe recessive traitsBoth traits are on the same chromosome.Female: W and T on the same chromosome of the homologous pair, w and t on the other chromosome.Male: W and t on the same chromosome of the homologous pair, w and T on the other chromosome.Cross: Between two heterozygous individuals
Parental) WwTt x WwTt
Sex) Female Male
Gametes) WT wt Wt wT
Punnett square)
WT wt
Wt WWTt Wwtt
wT WwTT wwTt
F1) Genotypes:
1/4 WWTt1/4 Wwtt1/4 WwTT1/4 wwTtPhenotypes:
2/4 = 1/2 = 50% wide paws with hair (W-T-)1/4 = 25% wide paws with no hair (W-tt)1/4 = 25% narrow paws with hair (wwT-)waht is the plant in biology
Answers
Answer: genes nucleus asexual clones
Explanation:
Lipids and carbohydrates have many functions in the body of an organism. Specific lipids and proteins
perform specific tasks. Read the descriptions below to answer the following question: How are
triglycerides and glycogen similar in their primary function?
A. Both act as catalysts.
B. Both store genetic information for the organism.
C. Both support the structure of the organism.
D. Both store energy used by the organism.
Answers
Answer:
D. Both store energy used by the organism.
Explanation:
What does resolution mean in biology?
Answers
Answer:
the term 'resolution' is used to describe the ability of a microscope to distinguish detail.
Explanation:
mark me brainliest!!
What are the solutions to the human impacts of water?
no link answers please and put this in your own words will give brainliest!
Answers
Answer:
Conserving water, reducing car travel and other reasons for using gasoline, planting with organic gardening materials and not using traditional fertilizers, properly disposing of pharmaceuticals and finding alternatives to harsh soaps and detergents are all ways of decreasing the amount of pollution that ends up in our waterways.
Explanation:
Are the organelles that read coded genetic messages and assemble amino acids into proteins.
Answers
Yes, the organelles that read coded genetic messages and assemble amino acids into proteins are known as ribosomes.What are organelles?
Organelles are structures that carry out specific functions inside a cell. Organelles can be found inside the cytoplasm of eukaryotic cells. These organelles are membrane-bound and are distinct from one another in terms of their structure and function.What is a ribosome?Ribosomes are organelles found inside all cells that are responsible for protein synthesis. They are made up of ribosomal RNA (rRNA) and proteins and are found either floating freely in the cytoplasm or attached to the rough endoplasmic reticulum (RER).
Ribosomes are responsible for the decoding of mRNA (messenger RNA) and the assembly of amino acids into proteins. They read the genetic messages and translate them into a specific sequence of amino acids.
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Plz help I need the answer
Answers
Answer:
pretty sure its C
Explanation:
because of the valence electrons
in e. coli regulatory pathwaysm which molecule functions to ensure that glucose is used as the preferred carbon and energy source
Answers
In E. coli regulatory pathways, the molecule that functions to ensure glucose is used as the preferred carbon and energy source is called catabolite activator protein (CAP). CAP works together with cyclic AMP (cAMP) to regulate the expression of genes involved in glucose utilization and helps E. coli prioritize the use of glucose over other carbon sources.
In E. coli regulatory pathways, the molecule cAMP (cyclic AMP) functions to ensure that glucose is used as the preferred carbon and energy source. When glucose levels are high, cAMP levels decrease, leading to the repression of genes involved in the utilization of other carbon sources. This allows E. coli to conserve energy by prioritizing the use of glucose as the primary carbon source.
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In E. coli regulatory pathways CAP molecule functions to ensure that glucose is used as the preferred carbon and energy source.
E. coli is a Gram-negative, optional anaerobic, rod-shaped coliform bacteria of the genera Escherichia, which is typically found in the smaller intestines of warm-blooded species.
Eating food that has been contaminated, such as ground beef, is the most common method to obtain an E. coli infection. E. coli bacteria in cattle intestines can be transferred to meat during slaughter and processing. Ground beef contains meat from a variety of animals, raising the possibility of contamination.
Sulfisoxazole is among the most efficient against E. coli germs, although it is a sulfa medication, which means it is synthetic and not a genuine antibiotic. Chloramphenicol came in second, however, it is also a synthetic medication. Tetracycline was found to be the most efficient genuine antibiotic against E.
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Sorry I am not that smart like y’all
Answers
Answer:
remains
Explanation:
Select the correct answer from each drop-down menu.
In a forest, gazelles were the main source of food for cheetahs. The gazelles depended on grasses and shrubs for their food. A mysterious disease quickly spread among the cheetahs, killing many of them. What impact would the decline of the cheetah population have on resource availability?
Because the number of cheetahs declined, the population of gazelles will most likely . This situation, in turn, will lead to increased between the gazelles and other herbivorous animals that eat the same food as gazelles.
Answers
Answer:
due to natural selection , if the predator of the gazelle declines, then the prey the gazelles will increase since there isn't many cheetahs killing them anymore.
the second should be competition, since there will be more gazelles needing to eat.
Explanation: