Natural Selection
Across
- 2. a group of the same type of organism living in the same area
- 3. a way of hiding by looking the same as the background
- 5. living things such as plant, animals, and bacteria
- 7. an instruction for making a protein molecule
- 8. the number of individuals with a trait in a population
- 9. a graph that uses bars to show how characteristics or values are distributed within a group
Down
- 1. any difference in traits between individual organisms
- 4. a characteristic that all members of a species have
- 5. an organism produced as a result of reproduction
- 6. a trait that makes it more likely that an individual will survive in a specific enviroment