Deer need food and water to survive. what are food and water for the deer population? a. carrying capacity b. limiting factor c. population growth d. scarce resources

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