In times of stress the sympathetic nervous system stimulates the adrenal medulla which then secretes catecholamines. The catecholamines includes; Dopamine, epinephrine and norepinephrine. Catecholamines are made by nerve tissue, the brain, and the adrenal glands. They help the body respond to stress or fright and prepare the body for "fight or flight" reactions.
I believe it is D, to protect weakened ecosystems and their wildlife
Answer: Produces Urine- <em>Excretory</em>
Large intestine- <em>Digestive</em>
Ureters- <em>Excretory</em>
Mouth- <em>Digestive</em>
Filters blood- <em>Excretory</em>
Absorbs Nutrients- <em>Digestive</em>
Explanation: I learned this years ago.
The father cannot pass the gene to the sons only daughters because the Y chromosome doesn’t carry genes
Answer:
B. Approximately two-thirds of the water is in the intracellular fluid compartment.
Explanation:
Total body water in healthy adults is 60% of which 40% of that is found in the intracellular compartment and the other 20% in extracellular fluid compartment