the medulla of the highlighted structure secretes . group of answer choices epinephrine and norepinephrine cortisol glucocorticoids aldosterone

Their movement will require the input of energy. That is option B.

An active transport is defined as the movement of molecules across the cell membrane from different compartments in the living organism.

The active transport makes use of energy because of the need to move molecules from a semi permeable membrane that is against a concentration gradient.

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Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

Answer:  The presynaptic neuron's synaptic knob into the synaptic cleft.

Explanation: Hope this was helpful

Answer:

Give him the brainliest he deserves it

Answer:

Explanation:

X-linked genes have different inheritance patterns than genes on non-sex chromosomes (autosomes). That's because these genes are present in different copy numbers in males and females.

Answer: consuming

Explanation: trust me

Answer:

Through the process of natural selection, sea urchins have developed spines that serve as a defense mechanism against predators and a means of anchoring themselves in turbulent waters. This adaptation allows them to better survive in their environment, with individuals possessing longer or stronger spines being more likely to pass on their genes to the next generation. As a result, the population of sea urchins gradually becomes better adapted to their surroundings, demonstrating the power of natural selection in shaping the evolution of species.

Thomas is playing soccer. Instructions about where and how to move are carried from his central nervous system to his muscles by motor neurons.

The term "motor neuron" refers to a type of neuron whose cell body is found in the motor cortex, brainstem, or spinal cord.

Their axon (fiber) travels to the spinal cord or elsewhere in the body to directly or indirectly regulate effector organs, primarily muscles and glands.

Cells in the neural tube are assigned to either the ventral-dorsal axis or the rostral-caudal axis.

In the fourth week of development, motor neuron axons start to emerge from the ventral portion of the ventral-dorsal axis.

Thomas is taking part in soccer. Motor neurons provide commands about where and how to move from his central nervous system to his muscles.

Thus, the answer is motor neuron.

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Answer:

The answer is C

Weather changes and it is recorded daily

every day we have different weather (btw)

Explanation:

The answer letter is C.

The wing of a bald eagle is homologous to the wing of a penguin. Homologous structures are structures that are of similar evolutionary origin.

Homologous structures are  described as anatomical features found in different species that have a common evolutionary origin. These structures may have different functions in different organisms, but they share a similar underlying structure and can be traced back to a common ancestor.

The wing of a bald eagle and the wing of a penguin are considered homologous structures because they both evolved from a common ancestral structure, even though they serve different purposes  which is flight in the case of the bald eagle and swimming in the case of the penguin.

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Answer:

Answer:

Explanation:

the plant takes in carbon dioxide, water, and sunlight to make food for itself.

Fossils are animals and vegetable remains that get deposited or printed in sedimentary layers. Option A is correct: There have been changes in Earth's lifeforms over time.

Fossils are animal and vegetable rests found in different strata of sedimentary rocks. Sedimentary layers deposit chronologically, so they are used to reflect history. They keep in each layer some of the forms of life that inhabited that area in the past.

Fossils are very useful while dating ages. Index fossils are the fossilized organizms that only used to exist in a given era or geological period during evolution.

Fossil registers show that similar or different structured have been inhabiting the same area in the same period of time.

According to this framework, we can assume option A is correct: There have been changes in Earth's lifeforms over time.

In the image, from the bottom (oldest layers) to the upper part (most recent layers), we can see how the organisms inhabiting this area changed with the pass of time.

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By being a good human being, following moral values we can build a good society.

Economy is growing, GDP is flawed. Wars an Natural disasters are good for GDP. Aristotle in order to make good society, he said, the society must create the pre-conditions. For him the good society was the one that created the conditions for what he calls "Eudaimonia", which means flourishing or thriving.

First are the basic needs of humans that is Food, Shelter, Water and Secondly the amenities for building a successful and good lifestyle and better life.

Moreover, every individual should have freedom to speech, fundamental rights, an attitude of gratitude as well. A person should be a giver, a giver to needy ones, giver of happiness that is spreading happiness, rather than negativity.

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Answer:

1.Urine culture and sensitive is used to identify the microorganism that is causing the infection, and to identify the antibiotics, sensitive to the microorganism, if the urinary tract is not treated promptly it can lead to recurrent urinary tract infection.

2. First urine sample of the morning is more concentrated form as urine is present in the bladder for almost 8 hours. It contains an increased number of protein or urinary casts. The sample is placed in the refrigerator to get refrigerated as holding it at room temperature and if infected with bacteria present in the urine it uses the glucose and alter the results.

3. diabetic ketoacidosis is one of the many complications if you are having diabetes. Another complication is diabetic nephropathy inorder to check the urine acetone as well as protein in urine we advise for urinalysis each time you visit.

Answer:

Charles Darwin proposed the theory of natural selection.

Answer:

The accurate description for the binary star systems are that they have stars that might appear to wobble and also, often have one star that is brighter than the other. The binary star systems are often refer to as the double star system which consists of only two star in the system.

Unless an unbalanced force is acting on an object, Newton's first law states that it will stay at rest or move in a straight line at a constant speed.

Newton's first law states that any object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the application of an external force. Inertia is the propensity to resist changes when things are moving.

According to Newton's First Law of Physics, moving objects continue to move in the same direction unless they are affected by an imbalanced force. Things moving include among others, the US dollar, rates, inflation, and oil.

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Answer:

AWWWW thats sad i get it but dont know it

Explanation:

we should all start doing that

Answer:

3Na2SO4

Explanation:

can you please mark my answer brainliest

Taking into account the definition of dilution, the final concentration of NaCl in the solution is 0.04 mol/L.

When it is desired to prepare a less concentrated solution from a more concentrated one, it is called dilution.

Dilution is the process of reducing the concentration of solute in solution, which is accomplished by simply adding more solvent to the solution at the same amount of solute.

In a dilution the amount of solute does not change, but as more solvent is added, the concentration of the solute decreases, as the volume (and weight) of the solution increases.

A dilution is mathematically expressed as:

Ci×Vi = Cf×Vf

where

In this case, you know:

Replacing in the definition of dilution:

0.4 mol/L × 1 mL= Cf× 10 mL

Solving:

(0.4 mol/L × 1 mL)÷ 10 mL= Cf

0.04 mol/L= Vf

In summary, the final concentration of NaCl in the solution is 0.04 mol/L.

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Answer:

Vividly examples explain commerce complete process is described below in complete details.

Explanation:

Commerce suggests the purchasing and merchandising of goods and services for cash or in character. It is a division of the business. It incorporates all the methods that have to do with the replacement of commodities and services. ... Some statisticians, however, say that it encompasses all business activities and employment.

Most articles pass right through the atom, this means that most of the atom is an empty space.

An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.

Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.

As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.

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The right of consumers to know what is in their food exists. Additionally, labelling will aid consumers in their purchasing decisions if they are worried about the presence of BE substances in the food goods they purchase..

To summarize, the FDA has stated that labelling GMO goods is unnecessary since they do not pose a risk to consumers regardless of genetic origin. The absence of GMO labelling on food goods does not constitute a health concern, hence labelling is not required and may mislead customers.

Americans have varied feelings regarding genetically modified foods (GMOs) and their ramifications for society. About half of all respondents in the United States (51%) believe GMOs are harmful to people's health.

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Hydropower is the oldest and largest source of renewable energy.

It is the energy in moving water.

It is a method of sustainable energy.

Answer:

The size of a molecule can significantly affect its ability to diffuse across a semipermeable membrane. Smaller molecules are generally able to diffuse more easily than larger molecules. This is because smaller molecules have less mass and can move more quickly, which allows them to pass through the tiny openings in the membrane more easily. In contrast, larger molecules are often too big to pass through the membrane and may require specialized transport mechanisms. Additionally, even if a larger molecule is able to pass through the membrane, it may do so more slowly due to its larger size and slower movement.

Explanation:

Answer:

the senator

Explanation:

he makes the bills