What is the function of nitrogen-fixing
bacteria?
a. they are able to repair damaged nitrogen compounds.
b. they are able to release nitrogen into the atmosphere.
c. they are able to take atmospheric nitrogen and convert it to
usable ammonium.

the answer is c most of the fortnite players usually buy v bucks to get the battle pass and other cosmetics but some players who are referred to as "no skins" don't   buy skins and are usually noobs.

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.

answer; (a) medicalized;