Name four prokaryotic cells

The first muscles to develop in babies are those in the a. neck. b. trunk. c. arms. d. legs.

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.

What do you do if you fall over and bend your big toe all the way forwards?