Across
- 1. selection is when variation in the population makes some organisms better suited to live and reproduce in a particular environment.
- 3. are characteristics that allow an organism to live and reproduce in its habitat.
- 5. a living organism that shapes its environment. begins with the letter
- 6. the differences between individuals of the same species, caused by genetic and environmental factors
Down
- 2. are characteristics that allow an organism to live and reproduce in its habitat.
- 4. a non-living part of an ecosystem that shapes its environment . begins with the letter A