During the second stage of aerobic cellular respiration, which molecule combines with the products of the first stage? water
energy
oxygen
glucose

Idon’t know how to solve this question

Calculate the number of molecules present in 0.750 mol of mgo.

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent