What do vacuoles and golgi bodies have in common?
a.
they are both only in plant cells
b.
they both can serve as storage within the cell
c.
they both control what comes in and out of the cell

C 
vacuoles absorb water, so like storage

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass