Why is high fitness a function of an organism’s environment? Include animals from a specific environment, such as polar bears in the arctic tundra or frogs in the tropical rain forest, as evidence to support your

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

How does secondary succession differ from primary succession?

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies