<span>The answer is D. It occurs continuously in the cells of all organisms and often involves an exchange of gases. There are 2 types of cells, 1 is Eukaryotic, which holds a nucleus, and the 2nd is Prokaryotic, which do not. Prokaryotes are single-celled organisms,</span>
B. Tendons connect muscles to bones.
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The hormones are known as endorphins, which cause a high of happiness and accomplishment, and a strong sense of calm
B.Reporting additional cash found in the cash register
