Answer:
tundra plants, caribou and grizzly bear, and lichens.
Explanation:
Excess carbs and fats are stored; excess proteins are not.
Excess calories are transformed as fat when in excess, which includes protein.
Answer:
nervous system
Explanation:
the cns oversees every action our body does
"REPRODUCTIVE ISOLATION" needs to occur for speciation to happen.....
The macromolecule would probably be the carbohydrate.
