Across
- 1. If an animal has poor immunity it can die from this.
- 5. when an animal blends in to the background.
- 7. A long chemical molecule that makes up your genes and chromosomes
- 8. These hunt and eat prey
- 11. The process of change in a living species over millions of years
- 12. When there are no members of one species left they become ...
- 14. These are hunted by predators
Down
- 2. When an animal changes to become better suited to its environment
- 3. We have evolved a larger skull, because our ...?... has evolved to be more intelligent.
- 4. These have evolved from apes
- 5. The genes are found along these. Humans have 23 pairs.
- 6. A polar bear is camouflaged because its fur is ...?...
- 9. Charles ...?... put forward a theory about evolution.
- 10. Control what you look like
- 13. Two living things that have identical DNA are called ...?..