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kati45 [8]
3 years ago
7

#12 choose the best answer.

Biology
1 answer:
nalin [4]3 years ago
4 0

Answer:

B.

Explanation:

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Trying to explain a solar eclipse is an example of
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c.scientific inquiry.

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4 0
3 years ago
All cells contain a phosphate buffer system within their internal fluid to help maintain a constant pH. This system can be summa
Sloan [31]
The correct answer is A. maintaining homeostasis.
Homeostasis is a term referring to an organisms continuous process of maintaining and auto-regulating the conditions of its internal environment. Variables such as pH, temperature, and fluid balance need to be at optimal conditions in order for the organism to function properly.
In this example, the phosphate buffer system permits the organisms to maintain a constant pH in their intracellular fluid. This is one of the organism's homeostatic mechanisms.     

3 0
2 years ago
The term ____________________ describes the chemical substances that make it possible for messages to cross from the synapse of
Aloiza [94]

The term Neurotransmitter describes the chemical substances that make it possible for messages to cross from the synapse of a neuron to the target receptor.

<h3>What are Neurotransmitters?</h3>
  • Neurotransmitters are endogenous chemicals that allow neurons to communicate with each other throughout the body.
  • Chemical synaptic transmission is primarily through the release of neurotransmitters from presynaptic neural cells to postsynaptic receptors.
  • There are a number of neurotransmitters used by the body for different functions, including acetylcholine, norepinephrine, glutamate, GABA, glycine, dopamine, and serotonin.
  • Glutamate is the principal excitatory neurotransmitter used in the brain.
  • GABA and Glycine serve as the major inhibitory neurotransmitters.

To learn more about Neurotransmitters,

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5 0
1 year ago
Many children were paralyzed by polio in the 1950s. Today, polio has been reduced by 99 percent. Which statement best explains h
insens350 [35]

Answer:

D

Explanation:

4 0
3 years ago
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The requirement for date marking ready-to-eat tcs food prepared on-site was established to primarily address the growth of which
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The requirement was established principally to address the growth of LISTERIA MONOCYTOGENES, which is a bacteria that has the capacity to continue growing even at refrigerated temperatures. The date marking procedure was put in place in order to make sure that the affected foods are discarded before the bacteria can initiate food borne illness.
4 0
2 years ago
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