During the last half hour of a baseball game hot dog sales decreased by about 80% from the previous half hour sales of 50 hot dogs how many hot dogs were sold in the last half hour

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.

Wheeled coach ambulance uses an interactive computer program to develop and document its products. what is it called?

What is the most common blood type in the u.s.?