Primary spermatocytes, spermatids
Answer:
In CONVECTION, heat energy is carried by the movement of particles of matter. In CONDUCTION, heat is transferred by particles vibrating. In RADIATION, heat is carried directly by electromagnetic waves. When a hot object touches a cool object, heat moves from the hot one to the cool one.
Explanation:
Ice because it releaves the precer that the needle has put in it.
Your white blood cells will attack your heathly cells because they are confused
