mammals
Fern fossils come from ferns. Ferns are plants, not animals. Hence, fern fossils are plants, not animals.
No not all fossils animals are dinosaurs. They still are snail fossils and other fossils.
why do you think many animals and plants did not become fossils
why do you think many animals and plants did not become fossils
two charachteristics that all good sources of animal fossils have in common are they occur in fairly large numbers in rock layers and have clearly distinguished charchterisitics
Any internal organs. Only bones become fossils.
Fossils belong to the kingdom Animalia, which includes all animals both living and extinct. Fossils are the preserved remains or traces of organisms that lived in the past.
That question can only be answered by a question. Why do you think animals form the best fossils? This question is only a opinion.
dinosaurs and other animals
Animals that end up being fossils in a rock.
Live animals.
fossils