<em>It transmits parasites either by injection into the blood stream of the host directly via their salivary glands, or by forcing parasites into a pool of blood which develops when chewing the skin.</em>
Explanation:
These include mosquitoes, fleas, sand flies, lice ticks and mites.
Active transport is a cellular transport mechanism. It’s the movement of molecules that are assisted by enzymes along the way to a higher concentration.
