B
because A is a simile
c and d don't really fit, plus I know for a fact is it b.
A main idea is defined as, "The most important or central though of a paragraph." In this passage, it talks about chameleons being able to change color. So the answer is Chameleons are lizards known for their ability to change colors.
Answer:
I. A routine medical check-up is advisable at least once a year.
II. The authorities will revoke your license if you get another speeding ticket.
III. The distraught man kept raving until finally he was led away.
IV. They are going to raze this building to make way for the highway.
V. The raw forces of the townspeople were no match for the well-trained invaders.
Pls mark as brainliest <3
