Select all the statements that apply to diffusion. A.
It requires energy to move molecules.

B.
It doesn’t take energy to move molecules in and out.

C.
Molecules move from high to low concentration.

D.
Molecules move from low to high concentration.

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Me with these questions if you’re it sure don’t answer

Why is excretion necessary to maintain homeostasis?