its 3 ok want to know how
It doesnt have structures that can be preserved in a fossil.
Explanation:
I'm assuming you're on Pennfoster cause me too.
4 options I'm not sure so correct me if I'm wrong
1. No fossil records exist for sharks.
( we have ancient shark teeth )
2. Salt water would degrade the fossil over time
(Idk maybe)
3. The species has survived too long
4. It doesnt have structure that can be preserved in fossil
( sharks are mostly collagen which doesnt preserve well, except teeth)
I'm about to submit my test I'll edit if I'm wrong.
Edit . I'm wrong
Answer:
Mexico City and Peru and Sao Paulo and Brazil and Argentina
Explanation:
i've studied this before
Parliamentary democracy I believe is the answer. I know this because I’m pretty confident monarchy isn’t the answer.