Which sequence correctly shows the path of carbon dioxide during respiration? a)body cells, alveoli, capillaries
b)body cells, capillaries, alveoli
c)alveoli, capillaries, body cells
d)capillaries, alveoli, body cells

The body is protected against harmful flu viruses by

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided