Fossils (2nd)

____  are formed when plants/animals get stuck in tree resin, and then the resin hardens.

Preserved remains of plants and animals that lived over 10,000 years ago are called______.

Branch of biology that studies the forms of life that existed long ago by studying fossils

Preserve means to keep something in its ______________ state.

Rock that has formed from sediment, like mud, sand, and small pieces of rock is called _____.

Fossils can only be of animals, teeth, and bones.

_____fossils are formed when an organism makes a mark in the sand/mud and it dries and hardens.

Scientists study fossils to see how plants and animals have changed over time.

Fossils can help scientists learn how _____ has changed.

A plant or animal that no longer lives on Earth is ________.