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Simora [160]
4 years ago
15

8. Alcohol is a central nervous system __________. A. stimulant B. depressant C. barbiturate D. B and C

Biology
2 answers:
Lera25 [3.4K]4 years ago
6 0
I think the answer is A. Stimulant
Tamiku [17]4 years ago
4 0

Answer:

B. depressant

Explanation:

Alcohol acts as a depressant to many actions in the Central Nervous System and its pathological effects vary according to the size of the ingested dose. In small amounts, alcohol causes disinhibition, but with increasing concentration, the individual decreases. response to stimuli, loss of logical reasoning and insight. At very high concentrations, alcohol toxicity leads to alcoholic coma or even death.

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Why is it important that your heart rate returns to resting levels as quickly as possible?
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Which graph most likely represents a rabbit population that found a new, larger habitat, but then eventually experienced an
klio [65]

The graph will have a sharp curve in upwards manner when the new, larger habitat is found, but than will be followed by slight decrease when the predation increases.

Explanation:

If a population of rabbits finds a new, larger habitat, than the population will experience rapid rise, especially if there isn't high scale predation on them. This will be due to the abundant food resources, but also because of the fast reproduction of the rabbits. The low predation will mean that most of the rabbits will survive, so the numbers will be on the rise.

When the population starts to experience in increase in predation, the situation changes. The larger number of predators means that they would need much more food, so much more rabbits will be killed and consumed by the predators. This will stop the population rise, and it will either stagnate, or most probably it will experience slight decline.

Learn more about predators brainly.com/question/13972034

#learnwithBrainly

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Explanation:

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