No. Crocodilians are reptiles. and they are vertebrates, meaning they have a backbone. The answer is Lamprey.
I think only twice but I'm not for sure
The cardiovascular transports oxygen, nutrients and glucose.
Answer:
Offspring
Explanation:
You pass down traits to your offspring. Your offspring inherit from you.
Rainforest plants have evolved waxy coatings on their leaves that allows moisture to drip off them. their roots are shallow to help them gather nutrients from the surface of the ground or directly from other plants.
