Passive transport can be explained by which statement?
Particles move randomly.
Energy is used to move particles.
Large particles can move into cells.
Particles are moved to areas of higher
concentration.
DONE

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons