Two substances in the body that will move based on the principle of diffusion are CARBON DIOXIDE AND OXYGEN.
Diffusion is the process by which molecules of a substance move from the region of higher concentration to the region of lower concentration. Carbon dioxide and oxygen can easily move in an out of the cell via diffusion.<span />
Yes diffusion occur if perfume is spray
<span>In antarctica, populations of penguins are generally spread evenly across breeding grounds. </span>A uniform population distribution<span> is displayed by the penguins.</span>
