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olga55 [171]
3 years ago
12

Psychoactive drugs influence neurotransmission by stimulating, mimicking, or ________ the activity of neurotransmitters.

Biology
1 answer:
mezya [45]3 years ago
8 0

Answer: Inhibiting

Explanation:

Psychoactive drugs are the substances which has the ability to alter the thoughts and mood of the person consuming them. These drugs includes tobacco, cocaine, heroin and cannabis.

These drugs work by inhibiting, mimicking or stimulating the neurotransmitters in the brain.

Its affect can be used to treat any medical condition related to the brain. It is also use to feel high or hallucinated.

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Which of the following best explains why cells remove waste?
andriy [413]

Answer:

D

Explanation:

To maintain homeostasis. If they did not remove wastes, there would be a buildup of wastes inside the cell, which is not maintains homeostasis.

Hope this helped!

7 0
3 years ago
What does the process of natural selection involve?What does the process of natural selection involve?
irakobra [83]

Answer:

B.  preservation of advantageous genetic mutations

Explanation:

The process of natural selection involves the preservation of advantageous genetic mutation in a given population.

Natural selection is one of the key factors that ensures the evolution of organisms.

  • Desired traits that are able to survive adverse conditions like disease, food shortage, natural disasters are favored by the process of natural selection.
  • Traits that also undergo advantageous genetic mutation in order to get a competitive advantage is also accrued to natural selection.
7 0
3 years ago
WILL GIVE BRAINLIEST. AND 50 POINTS. Question 9 (1 point)
almond37 [142]

Answer:

2) liquids only

Explanation:

Hydrosphere is a total amount of water on the planet Earth. It includes water on the surface of earth,underground and in the air. A hydrosphere of a planet may be liquid,ice or vapor.

Earth's surface water is available in the form of lakes,rivers and oceans,It also exists in underground as wells,and aquifers.In the air water vapor exists in the form of clouds and fog.

3 0
3 years ago
I just need the correct answers
rosijanka [135]
The answer is “it is the gap between neurons” and “it ensures that information travels in one direction only.”
6 0
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The earliest organisms were completely heterotrophic in nature. Why?
bearhunter [10]
The correct answer to this question is this one: they lacked oxygen. The earliest organisms were completely heterotrophic in nature because of the reason that they lacked oxygen. <span>A heterotroph is an organism that cannot fix carbon and uses organic carbon for growth. </span>
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