Answer:
If you are caught between a rock and a hard place, you are in a difficult situation where you have to choose between two equally unpleasant courses of action.
B: situations, people, and events
A nephron is the functional unit of the kidney. it is the structure that produces urine which is the process of removing waste and excess substances from the blood. there are about 1,000,000 nephrons in each human kidney.
Answer: B
Explanation:
The sympathetic nervous system activates flight or fight responses which would be activated in ice water
Answer:
E. It stimulates the production of milk in the mammary glands.
Explanation:
In mammals, the luteotropic hormone (LTH), also known as prolactin, is a protein hormone released from the pituitary gland. This hormone is extremely important in females because it is involved in the production of milk in the mammary glands, reason behind its coloquial term "the milk hormone."
However, according to researchers, it has over 300 functions in the human body. LTH is not only produced in the pituitary gland, but also in the uterus, adipose issue, skin, and even in the brain. Moreover, its production is highly correlated with dopamine levels. The more dopamine in the body, the less prolactin is produced. High levels of LTH lead to a disorder known as hyperprolactinaemia, while low levels lead to hypoprolactinaemia.
