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iren2701 [21]
2 years ago
6

What does the model suggest about a mechanism for regulating ph in a organism?

Biology
1 answer:
gogolik [260]2 years ago
4 0
<span>C02 regulation, the carbonic acid-bicarbonate buffer regulation, H+ regulation, and gas exchange. These regulations are all done through the circulatory, excretory, and respiratory systems. They are all part of one big function, that is homeostasis.</span>
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Match the following. Drag and drop each organizational level so that it properly matches up with its description/term. Each term
Ratling [72]

Answer: A. Brain - Organ level

B. Neurons - Cellular level

C. Neurotransmitters - Chemical level

D. Neurons and neuroglial cells - Tissue level

E.Brain combined with the spinal cord and spinal nerves - Organ System level

Explanation: There are five levels of organisation of life; cell, tissue, organ, system and organism.

The smallest unit is cell. Neurons are nerve cells.

Aggregation of cells forms a tissue. Neurons and neuroglial cells aggregate to form nervous tissues and are hence at tissue level.

Aggregation of tissues forms an organ. Brain is an example of organ. It is formed from aggregation of nervous tissues.

Tissues aggregate to form organs while aggregation of organs constitute a system. The nervous system consist of brain combined with spinal cord and spinal nerves.

The nervous system release chemicals called neurotransmitters.

7 0
3 years ago
biological magnification is a natural process when a persistent material is taken-up by primary producers because:
Simora [160]

The process of some chemicals building up in living things to a concentration that is higher than what occurs in the inorganic, non-living world is known as "biomagnification" or "biological magnification."

<h3>What is meant by biomagnification ?</h3>

Biomagnification is the accumulation of a chemical by an organism as a result of exposure to both food and water, resulting in a concentration that is higher than what would have been expected from equilibrium and higher than what would have occurred with only water exposure.

The accumulation of a certain material in the bodies of creatures at various trophic levels of a food chain is known as biomagnification. The buildup of the chemical DDT in zooplanktons is one instance of biomagnification in action. These zooplanktons are consumed by little fish.

The process of some chemicals building up in living things to a concentration that is higher than what occurs in the inorganic, non-living world is known as "biomagnification" or "biological magnification."

To learn more about biomagnification refer to :

brainly.com/question/7631542

#SPJ4

5 0
1 year ago
Earth has a feedback mechanism that works between the surface of the Earth and its atmosphere. Which of the statements is not co
Mumz [18]
The appropriate answer is doing. decreased atmospheric water vapor leads to an increased greenhouse effect. This is not true because water vapor is a green house gas and increasing the levels of it in the atmosphere will lead to more warming. All the other answers represent appropriate feedback mechanisms associated with global warming.
6 0
3 years ago
Could some one please check my answers thank you! not sure if right
Liula [17]

Answer:

1.a. axon

2.a. 5

3. d. a key is to lock

Explanation:

Good job they are all correct

6 0
3 years ago
Explain what diversity means in biology
Andrei [34K]
Different types of species
5 0
3 years ago
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