In your own words, describe how the environment can create a new species

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick

but there is no

i guess you forgot putting it.

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.