Humans have approximately 24,000 genes, but fruit flies are not far behind, with approximately 14,000 genes.
Answer:
In a homogenous mixture all the substances are evenly distributed throughout the mixture (salt water, air, blood).
Explanation: i think this is right
Passive membrane processes are those that do not require energy and move substances down a concentration gradient; namely, these are diffusion, facilitated diffusion and osmosis.
MASS: because it is the measure of the amount of matter in an object
