In biology, diffusion is the movement of substances with the concentration gradient, which means they move from an area of high concentration to an area of low concentration. Facilitated diffusion is diffusion that is performed with the help of a carrier protein that can move particles of the substance.
Answer:
carbon dioxide from living beings is also returned to the atmosphere through processes of respiration of dead tissue.
The answer is (c) respiration
Answer:
Distemper: Canine distemper is a contagious and serious viral illness
Explanation:
Distemper: Canine distemper is a contagious and serious viral illness with no known cure. The virus can be spread through the air and by direct or indirect contact with an infected animal
The head of a phospholipid is "water loving" and is said to be hydrophilic.