Fossils (teach)
Z fossils scholastic
Fossils
Sw powerpoint-fossils
Science World Fossils
Rocks mineral and fossil 20 Questions
Rocks mineral and fossil power point
8-2.2 Vocabulary 10/21/14. Fossil: the preserved remains or traces of an organism that lived in the past, usually more than 10,000 years ago.
What is a fossil? Fossils give clues about organisms that lived long ago. They help to show that evolution has occurred. They also provide evidence about.
How Fossils Form How fossils show that life on Earth has changed.
