In aerobic cellular respiration, the function of oxygen is to: O A combine with ADP to form ATP in the electron transport chain
O B. break acetyl CoA into carbon dioxide molecules.
O C. react with glucose molecules to form pyruvate.
O D. be the final electron acceptor in the electron transport chain.

it would be rhyolitic hope this

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called