A scientist who digs for and studies fossils is called a . (1 point) Fossils can be the or of dinosaurs and are formed by and . (4 points) The tree sap that insects can get caught and fossilized in is called . (1 point) When an animal dies, its remains are either or they away. (2 points) Over time, the remains of an animal are covered with mud and sand called . (1 point) List two ways in which the skeletons of animals get to the surface. (2 points) In what kind of rocks do we find fossils? (4 points