Question

preserved remains of plants and animals
parts of plants stuck in mud

1. who studies fossils?

biologists
mathematicians
paleontologists

1. what can we learn from fossils? select all that

why an animal went extinct

Explanation:

For the question "Who studies fossils?", paleontologists are scientists who specifically study fossils (remains of ancient plants and animals) to understand prehistoric life, evolution, etc. Biologists study living organisms broadly, while mathematicians study math. So the correct answer is Paleontologists.

Answer:

C. Paleontologists (assuming options are labeled as A. Biologists, B. Mathematicians, C. Paleontologists; if original options have no labels, then "Paleontologists" is the correct choice among the given options: Biologists, Mathematicians, Paleontologists)