Across
- 3. the passing down and receiving of different traits from the parents' genes
- 4. a natural process that makes the differences in our genes
- 6. characteristics that make us who we are
- 8. determines what a cell does > made of long chains of amino acids
Down
- 1. holds the instructions for all living things
- 2. chunks of DNA in genes > keeps DNA organized, untangled, and accessible
- 5. the study of life
- 7. made up of DNA > instructions for building a specific protein