Which is the correct way to hold a test tube while heating its contents? ?

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Si el equipo no fuera bueno no con el entrenador.

Which describes the habitat of a frog?