Answer:
Effects of Central Nervous System Depressants. Central nervous system depressants work by increasing the production of the neurotransmitter GABA, which in turn slows down brain activity and produces feelings of relaxation, drowsiness, and a number of other effects, including: Lowered blood pressure.
Explanation:
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Answer:
The answer is 50.
Explanation:
Typically, about 50% of the arterial lumen or 75% of the cross-sectional area must be obstructed before intermittent claudication is experienced.
Vegetables and grains is the correct answer
They recycle the intestinal fluid and return it to the bloodstream <span>into the circulatory system.</span>
