Agland at the base of the male urinary bladder that secretes fluid into the urethra during ejaculation:

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.