Research reported in your textbook suggests that individuals who have had sexual experiences in past committed relationships are most likely to expect future relationships to be monogamous and sexually satisfying.

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.

what is this saying?