In some people, substances such as peanuts, eggs ,and milk cause and immune response. this response to usually harmless substances is most similar to the

5. in case of an emergency, once you or someone already on the scene has contacted 9-1-1, the next thing to do is:

How does the endocrine system affect the body's functions? o o o o it secretes enzymes directly into the bloodstream. it secretes hormones directly into the bloodstream. it secretes enzymes through ducts to the surface of organs. it secretes hormones through ducts to the surface of organs.

Fats are the most concentrated form of