Geologic Time

2. The study of strata to determine the age and history of the land
4. Genetic information inside the cells that have instructions for how to make the body
9. Similar structures in the body that relates species have inherited from a common ancestor
10. The purpose of something or the particular kind of work that it does
11. The shapes and arrangement of bones into a pattern of organization
14. Broken down pieces of rock that are moved from one place and deposited in another
15. Rocks made of loose eroded particles that harden over time

1. A law that states a layer of rock is younger than the layer below it and older than the layer above it
3. how a species develops early on in its life
5. A fossil that was widespread and existed over a short period of time
6. An ancestor that multiple species share
7. the solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil or oceans.
8. A diagram that shows how scientists think different organisms are related
12. the naturally preserved remains or impressions of organisms that lived on the land long ago
13. Layers of rock