You were right, the answer to this is C.
Answer:
hormones serve as messengers, controlling and coordinating activities throughout the body
Explanation:
Answer:
Explanation:
There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements.
i think it might be true because plants need soil and animals eat plants and humans eat animal and so on. so everything would relate back to the soil. so TRUE
The main difference between the nebular and condensation theories is that the condensation theory stresses the importance of interstellar dust to the formation of planets.
