Answer:
your body produces melatonin it is to help you fall asleep
Explanation:
Answer:
B) The normal pH of blood is 6.8 to 7.0.
Explanation:
The blood pH under normal health conditions is between 7.35 and 7.45. Below this range, blood pH is considered more acidic than normal, and it may indicate that the body is eliminating a lower amount of
than normal, or that there is a decrease in the concentration of
or accumulation of acid in the blood due to poisoning or disease.
D is correct the population will increase
An enzyme works like a key to a lock. If it finds the right thing it can work.
Hope it helps.