Develops through gradual process over many generations.
Muscle in a body needs a lot of energy; especially heart muscle. Cell in heart muscle would have the most mitochondria.
Answer:
Reduce the number of trips you take in your car.
Reduce or eliminate fireplace and wood stove use.
Avoid burning leaves, trash, and other materials.
Avoid using gas-powered lawn and garden equipment.
Explanation:
It depends on you're opinion honestly but i hope it helps!
Answer:
Organism, Organ System, Organ, Tissue, Cell