A man's ability to handle stress may affect production of
testosterone; blood pressure
O insulin; weight
O red blood cells; erections
healthy sperm; fertility
O estrogen; sexual desire
and reduce his

Answers

Answer 1
The answer here is A!!!

Related Questions

The amount of a product offered for sale at a given price is

Answers

The quantity offered is the total amount of a good or service made available for purchase at a specific pricing point.

Higher prices typically result in greater supply, and vice versa, in a free market. The quantity offered is the total amount of a good or service made available for purchase at a specific pricing point. Quantity supplied in economics refers to how many products or services suppliers are willing to manufacture and offer for sale at a specific market price. Given that price variations have an impact on how much supply producers actually place on the market, the quantity supplied differs from the supply's total amount (i.e., the total supply). The term "price elasticity of supply" refers to how supply responds to price fluctuations.

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What features do all arthropods have in common

Answers

Answer:

they all have a exoskeleton, bi-lateral symmetry, jointed appendages, segmented bodies, and specialized appendages.

Explanation:

Answer:

An exoskeleton is what all arthropods have in common. This is a feature where the organism has a skeleton outside its skin rather than inside like humans do.

➫ Hope this helps!

How do I make my legs bigger?

Answers

Answer:

Exercise and photoshop

Explanation:

Answer:

Below are 10 of the best leg exercises to build bigger legs for any level of lifter:

1. Back Squats

2. Front Squats

3. Hack Squats

4. Leg Press

5. Stiff Leg Deadlifts

6. Goodmornings

7. Machine Hamstring Curls

8. Machine Leg Extensions

9, Bulgarian Split Squats

10. Walking Lunges

Explanation:

How is the Earth different from all of the other planets?

How is the Earth different from all of the other planets?

It has a rocky surface.

It is warmed by the sun.

It has a breathable atmosphere.

It rotates on its axis.

Answers

Earth is a little more than 12,000 kilometers in diameter. It differs from the other planets because it has liquid water on its surface, maintains life, and has active plate movement. It rotates on its axis every 24 hours (a day) and revolves around the Sun every 365 days (a year).

under what conditions might a predominantly sandy soil be advantageous for plant growth

Answers

The majority of flowering plants benefit from the sandy soil's ability to drain effectively because it is lighter weight, doesn't compact, and generally makes for easier digging and composting than clay soils.

A loose, airy texture that doesn't compact and encourages proper drainage are just a few advantages.Carrots and other root crops grow neatly straight, and the roots of all plants spread out more readily.Sandy soil has a longer growing season because it freezes later in the winter and warms up more quickly in the spring.Due to the comparatively large particle size in sandy soils, they are less fruitful than other soil types and more likely to dry up.

Sandy soils are sometimes thought of as having simple-to-define physical characteristics, such as a lack of structure or a weak structure, poor water retention abilities, high permeability, and high sensitivity to compaction with numerous negative effects.

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Example of the nucleus acid include

Answers

Answer:

Explanation:

Two examples of nucleic acids include deoxyribonucleic acid (better known as DNA) and ribonucleic acid (better known as RNA). These molecules are composed of long strands of nucleotides held together by covalent bonds

How was hellenistic Greece influenced by Classical Greece?

Answers

Classical Greece helped with the art and construction styles.

which of the following structures in a human cell contains the cells genetic information

Answers

Answer:

The NUCLEUS contains chromosomes, the thread-like structures made of deoxyribonucleic acid, which are the structures that contain the body's genetic information.

does anabolic or catabolic release energy?

Answers

Answer:

so yes

Explanation:

Catabolic reactions break down complex chemicals into simpler ones and are associated with energy release. Anabolic processes build complex molecules out of simpler ones and require energy.

A microbiologist ran some tests on pure enzymes extracted from a pathogenic bacterial strain. She found that Compound Z was a potent inhibitor of an enzyme essential for DNA replication. In subsequent tests, however, when the scientist incubated bacterial cultures in media containing high concentrations of Compound Z, she observed no effect on the bacteria. Pose a scientific question the scientist might use to pursue additional research on this topic.​

Answers

A scientific question the scientist might use to pursue additional research on this topic. is; "What role does the cell membrane play in resistance of the bacterial strain to compound Z"?

What is a research question?

A research question is a question which a research work aims to provide an answer to.

The research question is formulated from observation which the researcher had made about a particular topic or subject.

In the experiment conducted by the microbiologist, she observe that Compound Z was a potent inhibitor of an enzyme  extracted from a pathogenic bacterial strain which is essential for DNA replication.

However, when the scientist incubated bacterial cultures in media containing high concentrations of Compound Z, she observed no effect on the bacteria.

Therefore, a scientific question would be: What role does the cell membrane play in resistance of the bacterial strain to compound Z?

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Which of these is a characteristic of a virus?
It invades a host organism and reproduces inside the host.
It can grow on any surface provided there are nutrients.
It can independently make its own proteins and survive.

Answers

Characteristic of a virus is  It invades a host organism and reproduces inside the host.

A virus is an infectious submicroscopic creature that only reproduces inside of live cells. All living things, including plants, animals, and microbes like bacteria and archaea, are susceptible to virus infection. Since Dmitri Ivanovsky's 1892 publication revealing a non-bacterial pathogen infecting tobacco plants and Martinus Beijerinck's 1898 discovery of the tobacco mosaic virus, more than 9,000 virus species—out of the millions of different types of viruses in the environment—have been documented in detail. Viruses are the most common sort of living organism and can be found in practically all ecosystems on Earth. Virology is the study of viruses; it is a branch of microbiology.

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Don’t get it wrong or I will be mad if you get the answer right you get brainlist or the gold hat or whatever it’s called

Francine believes that if she adds fish guts to her tree seedlings that they will grow taller. Francine plants 5 pine trees WITH fish guts and 5 more pine trees WITHOUT fish guts. For the first year of their growth, she measures their height every week.


What is the dependent variable?


A.the fish guts

B.the height of the tree

C.one whole year


What is the independent variable?


A.the fish guts

B.the height of the tree

C.one whole year

Answers

Answer:

The dependent variable is B. The independent variable is A.

Explanation:

The dependent variable relies ON the independent variable. The independent variable is what's changing for the purpose of the experiment.

Which of the following is the best description of what the atomic mass of an element is roughly equivalent to?
A. The number of protons
B. The number of electrons
C. The number of neutrons
D. The number of protons plus the number of electrons
E: The number of protons plus the number of neutrons

Answers

Answer:

I believe its E

Explanation:

Atomic mass = atomic number + amount of neutrons

Atomic number = amount of protons

Therefore Atomic mass is the amount of protons plus the amount of neutrons so your answer would be E.

How do you think data and evidence help scientists answer their questions

Answers

Information is collected as evidence. It contains facts and data.

Then again, what really is scientific proof?

Empirical evidence is what is employed by scientists.

This is proof that has been obtained directly through observations and measurements. The two basic categories of empirical evidence are qualitative and quantitative.

Observations are used to obtain qualitative evidence, which is then reported through written descriptions of the characteristics of the observations.

The gathering of quantitative evidence involves measurement and computation. It entails figuring out quantities or quantities and sizes. Numbers or amounts are used to describe this type of information.

The scientific method's seven steps

Pose a query. conduct research Incorporate your hypothesisBy performing an experiment, you may verify your hypothesisMake a discoveryMake a judgment based on your analysis of the dataGive the results.

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Which statement describes carbon's unique bonding ability?

Carbon can easily form 2 covalent bonds with other atoms.

Carbon can easily form 4 covalent bonds with other atoms.

Carbon can only bond with other carbon atoms.

Carbon can bond with all other atoms.

Answers

The statement that describes carbon's unique bonding ability is that carbon can easily form 4 covalent bonds with other atoms (option B).

What is a covalent bond?

Covalent bond is a type of chemical bond where two atoms are connected to each other by the sharing of two or more electrons.

Carbon is a chemical element (symbol C) with an atomic number of 6. It is a unique element with unique characteristics.

This uniqueness of carbon is attributed to its ability to form four covalent bonds with other atoms because of its four valence electrons.

Therefore, the statement that describes carbon's unique bonding ability is that carbon can easily form 4 covalent bonds with other atoms.

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A scientist is designing an investigation to find out what is the amount of light that a plant receives is related to how much food the plant has to help it grow. For her experiment, the scientist plans to get one plant only one hour of light per day another plant five hours of light per day and a third plant 10 hours of light per day. Then she will use a roller to measure how much each plant grows each day. The set up for her experiment is shown below. Which of the following will help make sure that the investigation is a fear test?
a. Use the three different types of lightbulbs.
b. Give the plants with less light more fertilizer.
c. Give each plant the same amount of fertilizer.
d. Use three different types of plants.

Answers

Answer:

c

Explanation:

two find the effect of a variable ,which is light in this experiment, all the other conditions should be fixed

In the picture, identity the following
stages in the cell cycle.
A.
B.
C.
D.
E.

Which phase is not represented in this picture? Why?

Answers

The cell cycle involves the interphase, cell division, and cytokinesis. processes. A- Telophase, B- Anaphase, C- Metahase, D- Prophase, E- Interphase. The phase we can not see is cytokinesis.

What is the cell cycle?

The cell cycle is composed of three main stages: the interphase, cell division, and cytocinesis.

During the interphase, the cell prepares to divide. It duplicates its size and content, including genetic material. This phase is divided into three stages: G1, S, and G2 stages.

After the interphase the cell goes through division,

somatic cells and germ cells → mitosis germ cells → meiosis

Mitosis is a process by which, from a diploid somatic cell (2n), two daughter diploid cells (2n) are produced.

Mitosis occurs in only one phase.

In the prophase, it occurs chromosome condensation and nuclear membrane breaks.

During the metaphase, fibers of the spindle apparatus capture chromosomes and take them toward the center of the cell, to the equatorial plane, where they line up.

Each chromatid joins with a microtubule of opposites poles.

Sister chromatids are held together until they reach the Anaphase, during which other enzymes are activated to break the bonds and separate the chromatids, which migrate to the opposite poles.

In telophase, the duplicated chromosomes are already in the corresponding poles, and the nuclear membrane forms again in each pole.

Finally, occurs cytokinesis.

In the exposed image we can see a piece of tissue and different cells in different division stages.

A- Telophase ⇒ we can see the uncondensed chromosomes already in the poles.

B- Anaphase ⇒ we can see chromatids migrating to the opposite poles.

C- Metaphase  ⇒ We can see the chromosomes aligned in the equatorial plane

D- Prophase ⇒ We can see chromosomes in the nucleous before the nuclear membrane breacks. The nucleolus is not visible anymore.

E- Interphase ⇒ The nucleus is still well-defined and the nucleolus is visible.

Cytokinesis is the stage we can not see. This might probably be  because,

neither of the cells has reached this stage yet or has already occurred. the used stain does not show the cytoplasm.

Cytokinesis should be seen as a thin, light membrane separating cytoplasm and the new nuclei.

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Plss help meee pls :’0

Choose a plant structure and animal structure that serve a similar function in each
organism. Describe the structures and how they each organism survive.

Answers

Answer:

Structurally plant and animal cells are very similar because they are both eukaryotix cells they both contain membrane bound organisms such as nucleus method

Help me I’m falling this class please

Answers

Answer: b

Explanation:

potential energy is when its still when the arrow is released it changed to kinetic

Which area of the ocean, as described above, best fits the definition of a commons?

Answers

The area of the ocean, as described above, that best fits the definition of a commons is The high seas

This is because the part of the oceans that lie beyond coastal states' 200-mile exclusive economic zones—is a commons and this is an area that is known as the high seas.

With this in mind, an ocean which is a body of salt water that is found in huge basins on Earth's surface and the commons that can be found there is the high seas.

What is a Commons?

This refers to the cultural and natural resources that people in a community have access to and these can include natural materials that are used by all such as air, water, etc.

Hence, we can see that The area of the ocean, as described above, that best fits the definition of a commons is The high seas

This is because the part of the oceans that lie beyond coastal states' 200-mile exclusive economic zones—is a commons and this is an area that is known as the high seas.

With this in mind, an ocean which is a body of salt water that is found in huge basins on Earth's surface and the commons that can be found there is the high seas.

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7) You want to test which size of soccer ball is easiest to juggle with your feet. You test a size 3, size 4 and a size 5 ball. You have someone time how long the ball stays in the air for each of the trials. You test each size ball a total of ten times, and average the time for each.
What is the dependent variable?
What is the independent variable?
What is the controlled variable(s)?

Answers

Independent variables are the one manipulated or changed in an experiment, while the dependent variables are the ones showing the effect or the former. 2. The outcome of the dependent variable depends on the independent variable. 3.Independent variable is changed then the dependent variable is measured to come up with the accurate conclusion.

A controlled variable is one which the researcher holds constant (controls) during an experiment. It is also known as a constant variable or simply as a “control”. The control variable is not part of an experiment itself—it is neither the independent nor dependent variable—but it is important because it can have an effect on the results.

Which statement best represents how structure relates to function?
When a sandhill crane finds a mate, it bonds for life.
Longer legs and different hip bones let modern humans walk upright
Parrots typically lay clutches of 2-4 eggs per year.
Hummingbird feathers come in a wide variety of iridescent colors.?

Answers

Great white sharks have sharp serrated teeth for tearing into their prey. It can last for years until one of the cranes dies. A Hummingbird's feathers are iridescent and reflect light due to the structural make-up of the feather.

Hummingbird feathers are in general black, brown, white, and reddish brown. The mirrored image of mild off their unique feathers gives an iridescence and brilliance to the hummingbird's shade. Hummingbirds have almost one thousand feathers on their frame. The definition of iridescent is something that has rainbow-like colors. An instance of iridescent is the inner of an abalone shell. outstanding, lustrous, or colorful.

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If a solution has a pH of 5, how many ions of H+ are in the solution?
*
1 point
1 x 10^-3
1 x 10^-4
1 x 10^-5
1 x 10^-6

Answers

Considering the definition of pH, the concentration [H⁺] is 1×10⁻⁵ M.

Definition of pH

pH is the Hydrogen Potential. It is a measure of acidity or alkalinity that indicates the amount of hydrogen ions present in a solution or substance.

Mathematically, pH is calculated as the negative base 10 logarithm of the activity of hydrogen ions:

pH= - log [H⁺]

The numerical scale that measures the pH of substances includes the numbers from 0 to 14. The pH value 7 corresponds to neutral substances. Acidic substances are those with a pH lower than 7, while basic substances have a pH higher than 7.

Amount of ions of H⁺ in the solution

In this case, you know the solution has a pH of 5. You can replace this value in the definition of pH:

5= -log [H⁺]

Solving:

[H⁺]= 10⁻⁵ M

[H⁺]= 1×10⁻⁵ M

Finally, the concentration [H⁺] is 1×10⁻⁵ M.

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A solid takes up space bea cause it has what ?

Answers

Answer: A solid takes up space because is has definite shape and volume.

Explanation:

if water were a nonpolar molecule, how would it properties be diffrent

Answers

There wouldn't be any life on earth; it would be a gas like ammonia or methane.

What do nonpolar molecules in water?

Fats and oils are nonpolar molecules that do not interact with water or form hydration shells. These molecules are not electrostatically attracted to water molecules because they lack areas of partial positive or partial negative charge. Because there is no charge separation in a nonpolar molecule, no positive or negative poles are created. In other words, nonpolar molecules have an equitable distribution of electrical charges throughout the molecule.

How may a molecule become nonpolar?

There are no positive or negative poles created in a nonpolar molecule. All charges are dispersed uniformly throughout the molecule. As is the case with the tetrahedral molecule carbon tetrachloride, nonpolar molecules are typically symmetrical.

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Which list is an organ system?(1 point)

a. the heart, arteries, and veins
b. the heart, the stomach, and intestines
c. the liver, the bladder, and the heart
d. the liver, blood, and skin

I selected D. do you think its correct?

Answers

Answer:

B

Explanation:

the heart, the stomach and intestines

Problem 1
A botanist studying flowering plants observed that when two true breeding
(homozygous) plants, one with white flowers and one with pink flowers, were
crossed, the resulting F₁ progeny were all pink.
a) What is the dominant phenotype?

Answers

The dominant phenotype is Pink

A monohybrid cross is made up of two homozygous individuals that have the opposing phenotype for a particular genetic characteristic. "A monohybrid cross is a cross between two monohybrid characteristics (TT and tt)." The monohybrid cross is in charge of passing one gene on.

What is a Dominant phenotype ?

When two dominant alleles are inherited (homozygous dominant) or when one dominant and one recessive allele are inherited, a trait is said to have a dominant phenotype (heterozygous dominant).

The relationship between two genetic variants is referred to as dominant. Each gene has two alleles that an individual inherits from each parent. One allele of a gene, known as the dominant gene, will be expressed if the alleles are different.

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When the copper (II) sulfate and sodium hydroxide indicator turns from blue to purple, that means:

Answers

When the copper (II) sulfate and sodium hydroxide indicator turns from blue to purple, that means that protein is present.

What are food tests?

We know that foods are those chemical substances that we take into the body for the nourishment of the body. Foods are broken down by certain chemicals in the body called enzymes in order to produce energy.

Since foods are chemical substances, they can be identified by interaction with other chemical substances. One of the indicators used in a food test is  copper (II) sulfate and sodium hydroxide.

When the copper (II) sulfate and sodium hydroxide indicator turns from blue to purple, that means that protein is present.

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WHAT IS YOUR EXPECTATION IN "TLE EXPLORATORY"?

write 2-3 paragraphs

NEED IT ASAPP!!

will make brainliest who answer this. ​

Answers

Answer:

Technology and Livelihood Education (TLE) is one of the learning areas of the Secondary Education Curriculum used in Philippine secondary schools. As a subject in high school, its component areas are: Home Economics, Agri-Fishery Arts, Industrial Arts, and Information and Communication Technology.

Six images of organisms are below.

Drag and drop each organism to place them in the correct order of succession, from first to last, in an area consisting mostly of rock.

A

First: D

F

B

C

Last: E

Answers

The order of succession of the organisms on an area consisting mostly of bare rocks will be D, A, B, F, C, and E.

What is succession?

Succession in ecology means the gradual replacement of communities of plants and animals in an ecosystem with another community. this process continues until a stable community is formed. This is known as the climax community.

A succession that happens in totally bare areas is known as primary succession. Such areas are first colonized by pioneer species. These species are low nutrient requirements species such as lichen.

Thereafter, as the area keeps changing and more nutrients become available, the lichen community is replaced by annual weeds. Annual weeds are later replaced by perennial grasses.

This process continues until the grasses are replaced by shrubs, the shrubs are replaced by softwood trees, and finally by hardwood trees.

The order of replacement is, therefore, D, A, B, F, C, and E.

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