Their valency is one and both belong to the third period
Answer:
B it lives inside or on a host
Explanation:
that is the definition of parasite
I'm pretty sure its microwaves
Answer: Lungs
Explanation:
Examples of endocrine organs include the pancreas, which produces the hormones insulin and glucagon to regulate blood-glucose levels, the adrenal glands, which produce hormones such as epinephrine and norepinephrine that regulate responses to stress, and the thyroid gland, which produces thyroid hormones that regulate to the Lungs.
Answer:
reproduction
I am typing this part because it wouldn't let me submit because I didn't have enough written
