Ventilation is the process by which air moves in and out of the lungs.Diffusion is the spontaneous movement of gases, without the use of any energy or effort by the body, between the gas in the alveoli and the blood in the capillaries in the lungs.
Most likely A from my point of view
<span>Ashoka was converted to Buddhism.</span>
Answer:
Green algae perform Photosynthesis.
Answer:
The correct answer is A...........
