What adaptation is a chemical process that helps something survive? structural
O physical
behavioral
O physiological

physical change

Explanation:

for example the polar bear if has lots of fur to protect itself from the cold and same for the camel it has a humo to store fat and use it afteeward

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.