The poison dart frog can have bright green, red, blue, or yellow skin that secretes a poisonous substance when it feels threatened. Which type of adaptation does this describe? (4 points) a
Mimicry

b
Warning coloration

c
Camouflage

d
Chemical defense

D, Chemical defense.

Explanation:

This is because poison is a chemical, and it releases it when it gets threatened, which means that it's a defense. Because of this, it's a chemical defense.

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

number 4. should be the correct answer