The answer to this question is true.
In the given case, acetylcholine and norepinephrine are the neurotransmitters that may be present at the greater concentrations.
Norepinephrine refers to a neurotransmitter, which is essential for emotions, attentiveness, dreaming, sleeping, and learning. It is also discharged as a hormone in the bloodstream, where it enhances the rate of heart and makes the blood vessels to contract.
Another neurotransmitter known as acetylcholine refers to the chemical, which the motor neurons of the nervous system discharge to stimulate the muscles.
Answer:
B. the population of migratory birds is affected by the use of wind turbines
Explanation:
Organic matter in soil is also called humus.
er:
Explanation:
In the lungs CO2 is removed from the blood and send out the body where we exhale
