Of the two types of cells made by the human body, the majority of those cells are a) sex cells b) budding cells c) body cells d) incomplete cells

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