Natural selection
Across
- 1. a characteristic that all members of a species have
- 5. an instruction for making a protein molecule
- 6. a group of the same type of organism living in the same area
- 9. a young insect that looks somewhat different from the adult
- 10. a related organism from a previous generation
Down
- 2. everything living and nonliving that surrounds an organism
- 3. an animal that hunts and kills other animals for food
- 4. an event or process that leads to a result or change
- 7. an organism produced as a result of reproduction
- 8. a type of molecule that genes and chromosomes are made of