A lock is to a key as a neurotransmitter is to a O battery O receptor site O myelin sheath O motor cell

by drinking easy

very easy

c

explanation:

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.

a = executive branch; b = judicial branch