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If I’m wrong I’m sorry I think that’s what they said in school
Related Questions
visking Tubing Iodine Name the physiological process being Investigated
Answers
The physiological process being investigated is diffusion.
What is diffusion?Diffusion is the movement of molecules from a region where they are more concentrated to one where they are less concentrated.
The net movement of molecules is from a region of high concentration to one of low concentration during diffusion.
In a cell, there are four different kinds of transport systems.
These are main active transport, secondary active transport, facilitated diffusion, and simple diffusion.
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What is being put together, with the help of light, in the process of photosynthesis?
Answers
Answer:
oxygen, and energy (ATP)
Based on the latitude, which hemisphere is the United States in?
Answers
Answer:
Northern
Explanation:
Answer: should be northern ^^
honey is popular and useful for every people, explain
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Answer:
Raw honey contains flavonoids and phenolic acids that have antioxidant properties. Antioxidants reduce oxidative stress in the body. Research has linked oxidative stress to many chronic health conditions, including cancers
Explanation:
If you like my answer than please mark me brainliest thanks
Where are the A, B and RH antigens located
Answers
Answer: The A, B, and Rh antigens are located on the surface of red blood cells.
Explanation:
the scottish fold is a breed of cat with a mutation in a gene involved in cartilage development. the result is that each ear of the cat has a crease, so the ears fall forward and lie against the head instead of standing up like the ears of most small cats. the mutation is a dominant allele.
a cat that is heterozygous for the fold allele mates with a cat that is homozygous for the fold allele.
what are the expected percents of offspring that will have each characteristic?
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In complete dominance, the presence of at least one dominant allele in the genotype is enougth to express the dominant phenotype. 100% of the offspring will have mutated creased ear, while 0% of the will have normal standing ear.
What is complete dominance?
Complete dominance is the inheritance pattern in which the dominant allele completely masks the recessive allele.
This interaction between alleles is observed in individuals who are heterozygous for a particular gene. They carry both alleles but only express the dominant trait. The dominant allele is hiding the expression of the recessive allele.
In the exposed example,
E is the dominant allele and codes for the mutated creased ear,e is the recessive allele and codes for the normal standing ear.Cross: a cat that is heterozygous with a cat that is homozygous for the fold allele.
Parentals) Ee x EE
Gametes) E e E E
Punnett square) E e
E EE Ee
E EE Ee
F1) 50% of the progeny is expected to be heterozygous
50% of the progeny is expected to be homozygous dominant
100% of the progeny is expected to have ears with a crease.
The expected percents of offspring that will have each characteristic are,
100% of the animals will have mutated creased ear,0% of the animals will have normal standing ear.You can learn more about complete dominance at
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Word Bank:
Cell wall, cell membrane, capsid, nucleus, mitochondria, membrane-bound organelles, central vacuole, made of cells, requires host cell, grow and reproduce, can obtain energy, may cause disease, antibiotics may be used to treat infection, vaccines are used to prevent infection, living thing, DNA, and RNA.
From the word bank above list each beside Prokaryotic, Eukaryotic, and virus. All words may be used more than once.
Prokaryotic cells:
Eukaryotic cells:
Viruses:
Answers
Prokaryotic cells: cell wall, cell membrane, nucleus, central vacuole, made of cells, can obtain energy, grow and reproduce, DNA, and RNA.
Eukaryotic cells: cell wall, cell membrane, nucleus, mitochondria, membrane-bound organelles, central vacuole, made of cells, can obtain energy, grow and reproduce, DNA, and RNA.
Viruses: capsid, requires host cell, may cause disease, antibiotics may be used to treat infection, vaccines are used to prevent infection, living thing, DNA, and RNA.
What are viruses?Viruses are small infectious particles that propagate solely inside living cells of other organisms. Their structure comprises genetic material bound by a protein coat called a capsid, with some viruses displaying an additional lipid envelope surrounding the capsid.
Since viruses cannot self-reproduce, host cells are crucial to their replication and production.
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Which type of rock would most likely be found near the landform shown in the picture?
Answers
Answer:
Igneous rock because it forms when hot molten rock (lava) crystallizes and solidifies .
Explanation:
Have a Nice day!! :D
The five factors that are common characteristics of living things include cellular composition, reproduction, response and adaptation, metabolism, and what?
A. diversity
B. systems
C. evolution
D. Phylogenetics
Answers
Answer:
option C is answer evolution
Five factors are common characteristics of organism reproduction, reaction and adaptation, metabolism, and evolution.
What are the five characteristics of living things?Big idea: All living things share certain properties such as tissue, fertility, growth and development, energy expenditure, homeostasis, response to the environment, and adaptability.
What are the characteristics of living things?Organisms have many characteristics of different pronunciations. They breathe, move, respond to stimuli, breed, grow and depend on the environment.
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What are the 4 layers that are in a completely solid (rigid) state?
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The four main layers are the Earth's outer, solid crust, the mantle, and the core, which is divided into outer and inner cores.
What Earth layers are stiff at this time?The Lithosphere is a region of hard, brittle rock composed of the crust and the uppermost portion of the mantle. The Asthenosphere is a region beneath the solid lithosphere with an asphalt-like consistency. The asthenosphere, a region of the mantle, moves the Earth's tectonic plates. The crust, mantle, outer core, and inner core are the four major components of the earth's structure. Each layer has its own chemical composition, physical condition, and potential to affect life. The crust is the Earth's outer layer, a hard, thin layer made up of continental and oceanic crust.To learn more about Earth layers refer to:
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Please help about photosynthesis cer for brainliest
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It is likely that the mass of a plant increases as it grows. This is because plants take in water and nutrients from the soil through their roots, and they also convert carbon dioxide from the air into sugars through the process of photosynthesis. These substances can all contribute to the plant's mass. Additionally, as the plant grows and develops new leaves, stems, and roots, it will also gain mass. This is consistent with the conservation of matter, which states that matter cannot be created or destroyed, but can only change form.
Which of the following is an environmental cost of commercial agriculture? A. Overconsumption of water B. Efficient milk production C. Crop rotation D. Primary food crops
Answers
Answer: A. overconsumption of water
Explanation:
Every other answer is a a positive
horse is called a vertebrate reason scienc subjects
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Answer:
Explanation:All animals with a backbone and skeleton are vertebrates. Horses have backbones and skeletons, therefore they are vertebrates. Animals without a backbone are called invertebrates. Hope this helps
5 pts
Question 5
(01.03 MC)
Which of the following describes how phosphorus cycles throughout Earth?
A. Phosphorus does not undergo significant changes like many other nutrients.
B. Phosphorus exists as a single element in both living and nonliving things.
C. Phosphorous usually changes form as it cycles from organic to inorganic matter.
D. Phosphorous is mostly found in ocean waters before cycling into a gaseous phase.
Answers
Answer:
B. Phosphorus exists as a single element in both living and nonliving things.
Explanation:
A starch molecule is like a:
protein
•chemical battery
•enzyme
•simple glucose
•reservoir of energy
Answers
Answer:
•reservoir of energy
Explanation:
Starch is one of the important source of energy or reservoir of energy. Starch is a chemical composed of several glucose units.
The starch breaks down into glucose units with the help of enzymes and these glucose units then circulate in the blood stream that is utilized as an energy source.
Some of the starch sources are potato, bread, beans, and rice.
the interactions of abiotic and biotic factors results in condition that are suitable for some oranisms but not for others?
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Answer:
Abiotic factors can be extremely broad. Sunlight, air, soil, rock, minerals, water, etc. are all biotic factors. Sunlight provides energy that plants utilize to grow, which ultimately holds up the whole biotic community of an ecosystem. Air also interacts with plants, helping them grow by providing a source of carbon (CO2) and other nutrients.
In general, abiotic factors like rock, soil, and water interact with biotic factors in the form of providing nutrients. Just as humans mine mountains and cultivate soil, rock and soil provide resources for plants, and plants cycle the nutrients through so they (usually) end up back in the ground where they began. The water, phosphorus, nitrogen, and carbon cycles are examples of this.
Another way biotic and abiotic factors interact is that biotic factors often change the geology and geography of an area. Geologically, organisms create topsoil by breaking down rock layers and dying, which provides detritus with which to form new soil and return nutrients to the ground
Explanation:
a gorilla is an example of a producer, consumer, or decomposer?
Answers
Answer:
It would be A or B. I'd go with B.A gorilla is both a Producer and Consumer, since it can produce kids, and it can eat.
help me what is this stuff please i really need halp
Answers
Answer:
i dont no the answer
Explanation:
hahahahahahahahahahahahahahahahahahahahahahahhahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahhahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahah
What farming practices have depleted grasslands in North America?
Answers
Answer:
Cultivation of crops and tillage practices.
Explanation:
Farming of crops and tillage practices on the grasslands depleted grassland that are present across North America because the lands are converted and used for the production of food crops in order to fulfill the feed the existing population. More and more land is converted from grassland to the cultivation of crops that leads to lower area for the grazing of animals which results in decrease population of animals such as sheep, goat and cow etc which depends n these grazing regions for food.
Compare and contrast the intertidal, neritic, and oceanic zones.
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Answer:
Found this off of google, "The ocean can be divided into zones based on depth and distance from shore. Intertidal Zone The area of shore between the high-tide and low-tide lines is called the intertidal zone. ... Neritic Zone The area of the ocean from the low-tide line out to the edge of the continental shelf is the neritic zone."
Hope this helps!
Have a great day and stay safe! :) :D
The Neritic Zone is from the low tide mark and slopes steeply down to the extremity of the seafloor. The Oceanic Zone is the entire ocean from the extremity to the bottom of the Neritic Zone. The Zone where the ocean meets the land between high and low tides is the intertidal zone.
In marine aquatic environments, the intertidal zone is the area between the foreshore and the seabed where the air is exposed to the water at low tide and the water is submerged at high tide. It is also referred to as the littoral zone.
In the neritic zone, the sun’s rays reach all parts of the zone and the nutrients in the water are abundant. Sunlight reaches only a few parts of the open ocean zone and the water is nutrient-poor.
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a) Write down two factors they need to keep the same in their investigation
b) Write down the factor they change.
What do they measure to get their results?
water a light
Answers
Answer:
hope it helps mate
Explanation:
a) Two factors they need to keep the same in their investigation are the type of plant they are using and the amount of water and light they give each plant.
b) The factor they change is the amount of water and light they give to each plant.
To get their results, they measure the growth of each plant over a set period of time. They may also measure other factors such as the number of leaves, the height of the plant, or the color of the leaves to determine the overall health of the plant.
a) In their investigation, the students need to keep two factors the same:
1. Temperature: They must maintain a constant temperature of 25°C throughout the experiment.
2. Control substances: They need to keep the substances used in the control situation the same.
b) The factor they change is:
The students change the conditions related to the pH of the reaction mixture, the amount of yeast added, and the type of sugar used.
a) In their investigation, the students need to keep two factors the same:
1. Temperature: They must maintain a constant temperature of 25°C throughout the experiment. This ensures that any changes in the rate of fermentation are solely attributed to the variables they are testing.
2. Control substances: They need to keep the substances used in the control situation the same. This includes using 25 ml of buffer pH 7, 2 grams of sucrose, and 2 grams of yeast. Keeping these constant allows for a baseline comparison against the experimental conditions.
b) The factor they change is:
The variable being tested: The students change the conditions related to the pH of the reaction mixture, the amount of yeast added, and the type of sugar used. These variables are altered to observe their effect on the rate of fermentation.
To obtain their results, the students measure the pressure generated during the fermentation process. They use a Vernier Equipment Pressure sensor connected to a LabPro interface to record the pressure values over time.
By collecting and analyzing the pressure data, they can assess the rate of fermentation under different experimental conditions. The pressure readings indicate the gas produced as a byproduct of fermentation, providing a quantitative measure of the fermentation rate.
This allows the students to determine the optimal conditions for the new fermentation process to be used at the local bakery.
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Antibiotics can be highly effective in treating bacterial infections, as long as the bacteria have not developed ____ to the antibiotics.
Answers
Answer:
Resistance
Explanation:
Once a bacteria gains resistance to an antibiotic, we will have to find another antibiotic to use.
11Certain types of plants have flowers that secrete nectar, a sweet liquid that attracts animals such as bats. The bats visit these flowersand feed off of the sweet nectar. As they feed, they pick up pollen and spread it to other flowers. What effect do bats have on theseflowering plants?OA. Bats increase the plants' population.OB. Bats decrease the plants population.OC. Bats prevent the plants from reproducing.OD. Bats prevent the plants from growing tall.ResetSubmit
Answers
Bats, in this case, are acting as pollinators, which means that move pollen from flower to flower favoring outcrossing and fertilization of the flower, this way fruits and seeds are produced, therefore we can say that the correct answer is option A.
Deer mice are usually dark brown and live in forests with dark soil. However, the deer mice in the Sand Hills of Nebraska are lighter brown and live in an area with light, sandy soil.
Based on this information, what ,begin emphasis,most,end emphasis, likely caused the change in the Sand Hills deer mice?
Answer options with 4 options
A.
Lighter colored mice were preferred by females.
B.
Lighter colored mice came from snowy habitats in the north.
C.
Lighter colored mice had more dominant genes in their new habitat.
D.
Lighter colored mice were more likely to avoid predators and to reproduce.
Answers
Lighter colored mice were more likely to avoid predators and to reproduce. Therefore, option (D) is correct.
The lighter brown coloration of the deer mice in the Sand Hills of Nebraska is likely an adaptation that provides them with a survival advantage in their specific habitat. The light, sandy soil in the area may offer better camouflage for lighter colored mice, making them less visible to predators and increasing their chances of survival.
As a result, these mice would have a higher likelihood of successfully reproducing and passing on their lighter coloration traits to future generations.
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60% of the moths in a population are white (WW, Ww) 40% of the moths in the population are
black (ww). After a 3 year period, 65% of the moths are white and 35% are black. What is the frequency of the "W" and "w" alleles at the beginning and after 3 years?
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At the beginning, the frequency of the "W" allele can be calculated as follows:
Let p represent the frequency of the "W" allele. Since 60% of the moths are white (WW, Ww), the frequency of the "W" allele can be expressed as \(p^2\) + 2pq, where q represents the frequency of the "w" allele. Given that 60% of the moths are white, we can set up the equation 0.6 = \(p^2\) + 2pq.
After 3 years, the frequency of the "W" allele is 65%. Using the same equation, we can set up the equation 0.65 = \(p^2\) + 2pq. Solving these equations will give us the frequency of the "W" and "w" alleles at the beginning and after 3 years.
In a population, the frequency of alleles can change over time due to various factors such as natural selection, genetic drift, and migration. In this scenario, we are given the initial frequencies of white and black moths in the population and the frequencies after 3 years.
By using the Hardy-Weinberg equation, which relates allele frequencies to genotype frequencies, we can determine the frequencies of the "W" and "w" alleles.
The equation p^2 + 2pq represents the frequency of individuals with the "W" allele (WW, Ww), and 2pq represents the frequency of individuals with heterozygous genotype (Ww). By solving the equations, we can find the frequencies of the alleles at the beginning and after 3 years.
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3. Which type of photosynthesis is not reliant on the presence of light to be efficient?
Answers
Answer:
\(C_{4}\)
Explanation:
C4 plants incorporate carbon dioxide into malate, a four-carbon compound, before it enters the Calvin cycle. C4 plants sequester RuBisCO and the Calvin cycle enzymes in the leaf bundle sheath cells, while RuBisCO occurs throughout the mesophyll of C3 leaves.
Why does the ball rolling westward appear to move east when observed from outside the truck?
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because the truck is moving to the east faster than the ball is moving west.
What is the preliminary treatment in a municipal wastewater treatment plant
Answers
A water treatment plant (also known as a wastewater treatment plant) is a facility designed to treat water and wastewater to remove impurities and contaminants and make it safe for consumption or release into the environment.
The general steps involved in water treatment are:Water treatment plants typically use a series of physical, chemical, and biological processes to treat the water. The processes used depend on the source and quality of water, the desired end use, and local regulations.Coagulation and Flocculation: This process involves adding chemicals to the water to attract and bind small particles together, forming larger particles called flocs that can be more easily removed.Sedimentation: The water is then allowed to settle, and the flocs settle to the bottom of the tank, leaving cleaner water on top.Filtration: The water is then passed through various types of filters, such as sand, gravel, and activated carbon, to remove smaller particles, organic matter, and chemicals.Disinfection: This is the final step in water treatment, which involves killing any remaining bacteria, viruses, and other harmful microorganisms that may be present in the water. This is typically done using chemicals such as chlorine, ozone, or ultraviolet light.To know more about water treatment visit:
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which layer of soil would you plant flowers and vegetables.
a topsoil
b. bedrock
c. subsoil
d. rock fragments
Answers
Answer:
top soil
Explanation:
this is the softer ,more minerilized soil.
How might nutrition and exercise influence whether or not an individual develops a disease for which they have an inherited higher risk?
Answers
Answer:
Nutrition and exercise are directly related to certain genetically influenced diseases, such as obesity. Individuals who inherit genes conferring a higher risk of obesity may be able to avoid any issues through good nutrition and exercise habits.
Explanation:
Took quiz edge 2021
The impact on the nutrition and exercise for developing the disease should be like high obesity risk that represent the inherited higher risk.
Reason of impact on the nutrition and exercise:
The nutrition and the exercise are inter-related and it impacted the diseases like the obesity, high blood pressure, diabetes, etc.
The individuals that inherit genes that conferred represent the high obseity risk should capable for avoiding the issues via the good nutrition and have the habit of exercise.
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