The purpose of glycolysis and the krebs cycle is to produce high energy molecules
that get used

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds