The answer is d- <span>psychoneuroimmunology</span>
Answer:
First, they are an essential part of the water cycle. Clouds provide an important link between the rain and snow, oceans and lakes, and plants and animals. Clouds provide an important link between the rain and snow, oceans and lakes, and plants and animals.
Explanation:
Exo is spitting big things out. endo is pulling big things in. diffusion is molecules moving from an area of high concentration to an area of low concentration until it is balanced
The primary function of the respiratory system is to supply blood with oxygen
