Given the history of corn in the western hemisphere, what would be the best strategy for survival of the zea species?

The answer is C) Increase genetic variation and breed plants to contain the wild variety.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.