Which interest group is unaffiliated with government and works hard to preserve its neutrality so it can operate in as many parts of the world as possible?

the endocrine system secretes hormones into blood and other body fluids. these chemicals are important for metabolism, growth, water and mineral balance, and the response to stress. hormones provide feedback to the brain to affect neural processing. reproductive hormones affect the development of the nervous system.

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time

i guess because there isn't enough love going around. < 3