Answers
Although testosterone is known to play a role in controlling many elements of behaviour in both males and females, lower testosterone levels can be linked to a range of behavioural features.
What occurs if a man's testosterone levels are low?They may also have an impact on other things like mood, sleep, and testicle size. Low testosterone can result in lesser bone mass and less sex drive in both males and females.
What actions are associated with testosterone?Increases in male-typical behaviours, such as physical aggression and rage, are thought to be correlated with higher levels of circulating testosterone in men, according to anecdotal and preliminary correlational evidence.
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Related Questions
In the food chain below, which is the producer?
grass
snake , hawk
grass
mouse
snake
hawk .
Answers
Answer:
grass
Explanation:
I am taking ze test rn
The food chain is the description of the energy flow between the producers and the consumers. In the given food chain, the grass is the producer. Thus, option A is correct.
What is a food chain?In ecology, the food chain depicts the transfer of energy and matter from one level to another through different organisms. The food chain makes the food web and interconnects many organisms together.
The grass is the producer as it is the base of the food chain that produces food and hence are autotrophs that are called the producers. The mouse, snake, and hawk are the primary, secondary and tertiary consumers, respectively.
Therefore, the grass is the producer.
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The complete question is attached to the image below.
Describe 2 different interactions between the spheres.
Answers
No sphere operates alone. The system's spheres interact with one another and overlap. We will talk about the numerous relationships between the spheres in this section:
How do the Earth’s Spheres Interact with Each Other?
Hydrosphere and atmosphere, first
The hydrosphere's evaporation serves as the medium for the development of clouds and rain in the atmosphere. Rain is one way that the atmosphere returns this water to the hydrosphere.
Geosphere and Hydrosphere 2.
The hydrosphere provides the essential moisture for the geosphere's rocks to weather and degrade. In turn, the geosphere permits ice to melt and water bodies to re-enter the oceans.
3. The Geosphere and the Atmosphere
The heat and energy needed for the deterioration and erosion of rock in the geosphere are provided by the atmosphere. The atmosphere receives energy from the sun thanks to reflection from the geosphere.
4. The geosphere, the atmosphere, and the biosphere
The atmosphere's gases and sunshine reach the biosphere. It gathers a living medium from the geosphere and water from the hydrosphere.
The four spheres are frequently encountered together in one place. For instance, the soil may have air pockets between the soil particles, minerals from the geosphere, moisture from the hydrosphere, insects and plants from the biosphere living there, and moisture from the hydrosphere. This leads us to the conclusion that the entirety of the system is what creates life as we know it.
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write about Archimedes principle
Answers
Answer:
Archimedes principle states that when a body is totally or partially immersed in a fluid, it experiences an upthrust which is equal to the weight of the fluid displaced.
ASAP!!!A scientist designed an experiment to test where a plant's matter came from. She
measured the starting mass of a willow tree, the soil, and the container. After five
years, she repeated the measurements and observed that the tree gained 74 kg (164
lbs) but the soil had not changed much at all (only lost 57 g, approximately 0.12 lbs).
1. Use evidence, from the results, to explain that the idea that the mass of a tree
comes from the soil, is incorrect. 2 points
2. Why is it incorrect to say that the tree's mass comes from sunlight? 1 point
3. If the mass of the tree does not come from the soil or sunlight, explain the trees
increase in mass. 2 points
Answers
Explanation:
The fact that the soil did not change significantly after five years, while the tree gained 74 kg, suggests that the tree's mass did not come from the soil alone. If the tree had gained all its mass from the soil, the soil would have lost an equivalent amount of mass, which did not occur. Therefore, this evidence suggests that the mass of a tree does not come solely from the soil.
While sunlight is necessary for photosynthesis, which allows the tree to produce glucose, the mass of a tree does not come directly from sunlight. Rather, the tree uses the glucose produced during photosynthesis to build its own tissues, such as leaves, branches, and roots. Therefore, while sunlight is necessary for the tree to grow, it is not the source of the tree's mass.
The tree's increase in mass is primarily due to the process of photosynthesis. During photosynthesis, the tree uses energy from sunlight to convert carbon dioxide and water into glucose, which it then uses to build new tissues. Additionally, the tree may have also taken up nutrients, such as nitrogen and phosphorus, from the soil, which it incorporated into its tissues. However, it's important to note that the majority of the tree's mass comes from the carbon that it takes up during photosynthesis, rather than the nutrients in the soil.
Based on this diagram, in this ecosystem fungi and bacteria are the:
primary consumers.
primary producers.
tertiary consumers.
decomposers.
Answers
Answer:
Decomposers
Explanation:
The Fungi and bacteria are found at the very end of the diagram, this means they are decomposers.
When jaw become large enough to hold the permanent teeth . The milk teeth fall and permanent teeth appear
Answers
The "exfoliation" or "shedding" of milk teeth is the name of the procedure.
What is the Dentition of Humans?The primary and permanent tooth sets make up the human dentition. Maxillary (upper) and Mandibular (lower) are the two opposing arches in which teeth are arranged. These can be split into their left and right halves along the midline (mid-sagittal plane).
Four Different Teeth Types and Their Purposes
The majority of individuals have 32 permanent adult teeth, which can be classified into four groups:
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Similar patterns of embryological development in different but related organisms are most likely due to similarities in their
environment
analogous structures
ancestory
fossil forms
Answers
Answer:
fsaf
Explanation:
dsdadsda
Do you think the unofficial titles of some eras (i.e., Age of Fishes, Age of Reptiles,
Age of Mammals) are informative or an oversimplification? Explain your reasoning.
with alternative unofficial titles based on what you have learned about
Come up
each era
Answers
The unofficial titles of some eras such as Age of Fishes, Age of Reptiles and Age of Mammals are really informative and they are not oversimplifications because these periods reflect the emergence of different taxonomic groups in the course of evolution.
What are animal eras?The animal eras are periods during the geological time in which certain groups of animals appeared in the course of evolution, which results informative to determine how evolution (change) occurred due to natural selection.
For example, mammals emerged as a taxonomic group during the Cenozoic Era, which occurred approximately 65 million years ago and this period is known as the Age of mammals.
Therefore, with this data, we can see that an animal era is not only an oversimplified term because it also involves the emergence of certain taxonomic groups during the evolution and can serve to contextualize geological periods in a biological framework.
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Are All cells in a plant are of the same type.
Answers
Hope this helps :)
Have a great day !
answer:
the answer you re looking for is no
explanation:
because some cells in plants make meristematic tissue while others make permanent tissue!
for example, here are a couple of different types of cells in plants would be
parenchyma cells
collenchyma cells
xylem cells
phloem cells
epidermal cells
chlorenchyma cells
sclerenchyma cells
( forgive me if i spell some of them wrong )
but i hope this helps your troubles and if you need anything more feel free to ask me! :)
Recently, oil from rectangle resulted in a disaster and ecosystems containing many unique species. The potential loss of these species could result in
Answers
The potential loss of unique species due to a disaster is referred to as mass extinction. When large numbers of species disappear over a short time period then it is called mass extinction.
Biodiversity threats include burning fossil fuels and deforesting forests and other wildernesses for industrial agriculture. Other human activities, such as wildlife poaching and hunting, can also have serious impacts.
When ecosystem services no longer adequately meet social needs, biodiversity loss can have far-reaching, direct human health consequences. In addition, ecosystem services impact indirectly on livelihoods, incomes, local migration, and, in some cases, political conflict.
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Which animal is likely to have the highest basal metabolic rate (oxygen consumption per unit body mass)?
Answers
Answer:
Hummingbirds
Explanation:
The animal which is likely to have the highest basal metabolic rate (oxygen consumption per unit body mass) Is the Hummingbird.
The hummingbird have a very small mass when compared to other animals or humans but they perform a lot of activities which is also the main reason why they consume volumes of nectar which is proportional to its size.
What is the answer for this
Answers
Answer:
Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants need to get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.
When matter releases energy, what kind of change is occurring?
Answers
The reactions involving energy can be classified in exothermic reactions or endotermic reactions. Endotermic reactions are the ones in which the matter takes in the energy, which is not the case. In this case, the matter is releasing energy, which means that the energy is leaving the matter, a type of reaction defined as exothermic.
The spring in the diagram is replaced with another spring that has a spring constant of 30 N/m. What is the stretch of this new spring when a 5-N block is attached?
Answers
The stretch of the new spring when a 5-N block is attached is approximately 0.167 meters or 16.7 centimetres.
To determine the stretch of the new spring when a 5-N block is attached, we need to consider Hooke's Law, which states that the stretch of a spring is directly proportional to the applied force.Hooke's Law is expressed as F = kx, where F is the applied force, k is the spring constant, and x is the stretch or displacement of the spring.Given that the new spring has a spring constant of 30 N/m and a 5-N block is attached, we can rearrange Hooke's Law to solve for x:x = F/kx = 5 N / 30 N/mx ≈ 0.167 m or 16.7 cmTherefore, the stretch of the new spring when a 5-N block is attached is approximately 0.167 meters or 16.7 centimetres.For more questions on Hooke's Law
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Glucagon is a hormone that is released when the level of glucose in the blood is low. Glucagon uses a G protein signaling pathway to promote glycogenolysis.
a. True
b. False
Answers
Answer:
True.
Explanation:
It is true because glucagon is a peptide hormone that is secreted by the pancreas alpha cells.
This hormone is normally secreted when the blood glucose is low and this hormone make the liver to convert the glycogen that has been stored into Glu ise which is then released into the blood stream. It's play a vital role in regulating the blood glucose and it uses G protein signaling pathway to promote glycogenolysis and glycogenolysis is the process why glycogen is breakdown to glucose.
How do El Nino weather patterns affect precipitation in the southern portion of the United States?
A) There is less precipitation during El Nino years.
B) Precipitation is greater during El Nino years.
C) Precipitation does not change during El Nino years.
D) There is no way to predict precipitation changes during El Nino years.
Answers
During an El Niño, the southern part of the U.S. typically experiences wetter than average conditions, while the northern part is less stormy and milder than usual, said NOAA. During a La Niña, it flips, with colder and stormier conditions to the north and warmer, less stormy conditions across the south.
Answer:
Precipitation is greater during El Nino years.
Explanation:
What happens in the process represented by the flowchart to the right? The person eats lunch if the answer to “Hungry?” is “no.” The person eats lunch no matter what the answer to “Hungry?” may be. The person eats lunch if the answer to “Hungry?” is “yes.” The person does not eat lunch under any circumstances.
Answers
Answer:
c
Explanation:
Which statement best describes genetic material?
Answers
Answer:
Genetic material, including genes and DNA, controls the development, maintenance and reproduction of organisms. Genetic information is passed from generation to generation through inherited units of chemical information (in most cases, genes).
Explanation:
I hope this answer help you
Genetic material controls organism development, maintenance, and reproduction. Chemical units carry genetic information from generation to generation. Therefore, (B) is correct.
What is genetic material?The component of the cell that stores the information that can be passed down from generation to generation is referred to as the genetic material. The information that the cell needs in order to build proteins is stored in the genetic material, which is the genetic material's most significant function.
The development, maintenance, and reproduction of organisms are all under the control of their genetic material, which includes genes and DNA. The information contained in a person's genes is handed down from one generation to the next in the form of inherited units of chemical information.
Therefore, option (B) is correct because genes are sections of the genetic material known as deoxyribonucleic acid (DNA), which contain the instructions for making a particular protein.
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What trophic level does a chicken eating corn occupy?
tertiary consumer
secondary consumer
primary consumer
producer
Answers
A chicken eating corn would occupy the trophic level of a primary consumer. Corn is a plant-based food source and is considered a primary producer in the food chain.
What is Food Chain?
A food chain is a sequence of organisms in an ecosystem through which energy and nutrients are transferred from one organism to another. It represents the flow of energy and matter in an ecosystem, starting from the primary producers (such as plants) and moving through a series of consumers (such as herbivores, carnivores, and omnivores) before reaching the top predators.
When a chicken eats the corn, it is consuming a primary producer and becoming a primary consumer itself.
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What is a riparian zone?
A. A zone of vegetation that borders a stream or river
B. A river that is man made
C. A river basin that flows into the ocean
D. None of the above
Answers
Answer:
I believe it is, A) a zone of vegetation that borders a stream or river.
Is a persons weight a quantitative trait ?
Answers
A quantitative trait is a measurable phenotype that depends on the cumulative actions of many genes and the environment. These traits can vary among individuals, over a range, to produce a continuous distribution of phenotypes. Examples include height, weight, and blood pressure.
what are organic molecules that are needed for growth and maintenance of cells and tissue
Answers
Which are characteristics of eukaryotic organisms
Answers
Answer:
Eukaryotic cells are very diverse in shape, form and function. Some internal and external features, however, are common to all. These include a plasma (cell) membrane, a nucleus, mitochondria, internal membrane bound organelles and a cytoskeleton.
Explanation:
Answer:
Eukaryotic cells have a membrane-bound nucleus. numerous membrane-bound organelles (including the endoplasmic reticulum, Golgi apparatus, chloroplasts, and mitochondria) several rod-shaped chromosomes. Eukaryotic cells are very diverse in shape, form, and function. Some internal and external features, however, are common to all. These include a plasma (cell) membrane, a nucleus, mitochondria, internal membrane-bound organelles, and a cytoskeleton.
Explanation:
I hope I've helped, if you need further explanation, please comment below.
Enzymes are
that act as biological catalysts. Enzymes speed up chemical reactions by lowering activation energies.
Answers
Answer:
Enzymes are biological catalysts that speed up chemical reactions by lowering the activation energy. Enzymes are proteins comprising one or more polypeptide chains. Enzymes have an active site that provides a unique chemical environment made up of certain amino acid R groups (residues).
PLEASE HELP
what is the function of chromosomes
1) regulating the production of specific proteins
2) producing energy through metabolism
3) transmitting electrical signals through the body
4) controlling the rate of cellular division
Answers
Explanation:
1) regulating the production of specific proteins
Among native Americans, two types of earwax (cerumen) are seen, dry and sticky. A geneticist studied the inheritance of this trait by observing the types of offspring produced by different kinds of matings. He observed the following numbers:
Parents Number of mating pairs Offspring
Sticky Dry
Sticky × sticky 10 32 6
Sticky × dry 8 21 9
Dry × dry 12 0 42
a. How is earwax type inherited?
b. Why are there no 3:1 or 1:1 ratios in the data shown in the chart?
Answers
Answer and Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
18
In the second stanza, what does the speaker call "Mines of gold"?
A.nectar from the flowers
B.colors of the flowers
C.height of the flowers
D.smell of the flowers
Answers
The correct answer is B.
In the second stanza, the speaker calls "Mines of gold" to the colors of the flowers.
The second stanza in the poem 'To the Cuckoo' by William Wordsworth talks about the beauty of flowers and the way they provide nourishment and food to the bees. "The "Mines of precious stones" refer to the beauty of the flowers and how they contain nectar, which is like gold to the bees as it provides nourishment to them. Therefore, the speaker calls "Mines of gold" to the colors of the flowers.For such more questions on flowers
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SmoothSmoothSmoothSmoothWrinkledBased on the information above, what would a geneticist say about the example of thpea plants?Question 18 of 50A. It is too dated to have application in today's world.B. It is based purely on chance.C. It helps show transmission of traits from parents to offspring.OD. It is true only in the plant world.E. It has no relationship to human transmission of traits.
Answers
The pea plant experiments made by Mendel, have application even today because these show the transmission of traits over generations.
Because peas have traits that are easy to differentiate and because the inheritance of these traits is quite simple to study, the pea experiment is widely used for teaching.
Informational essay on the book and movie uncharted
Answers
The book and movie "Uncharted" are both based on the popular video game series of the same name. The video game series, which was developed by Naughty Dog and published by Sony Interactive Entertainment, follows the adventures of treasure hunter Nathan Drake as he travels around the world searching for ancient artifacts and treasure. The games are known for their action-packed gameplay, rich storytelling, and stunning graphics.
The book "Uncharted: The Fourth Labyrinth" was written by Christopher Golden and released in 2011. It is a novelization of the fourth game in the series, "Uncharted 4: A Thief's End," and follows Nathan as he searches for the lost city of Libertalia, a mythical utopia founded by pirates. Along the way, he must confront his past and face off against a ruthless mercenary who is also searching for the city.
The movie "Uncharted" is an adaptation of the video game series, and is set to be released in the near future. The movie is directed by Ruben Fleischer and stars Tom Holland as Nathan Drake, Mark Wahlberg as Victor Sullivan, and Antonio Banderas as a villainous character named Alcazar. The movie follows Nathan as he sets out on a quest to find the fabled "Amber Room," a valuable treasure that was stolen from the Russians during World War II. Along the way, he must deal with rival treasure hunters and dangerous obstacles as he searches for the room.
Overall, both the book and movie "Uncharted" are exciting and action-packed tales that follow the adventures of treasure hunter Nathan Drake as he travels the world in search of ancient artifacts and treasure. If you enjoy action, adventure, and treasure hunting, then you may enjoy both the book and movie "Uncharted."
How are birds different from mammals ?
Answers
Answer:
there is a major diff between birds and mammals in the female reproductive system as birds produce large yolk-filled eggs. The precursors of the yolk r synthesized by the liver. Another diff is that there is a single ovary and oviduct in bird
Explanation:
Answer:
The difference is the female reproductive system as birds produce large yolk filled eggs