Across
- 4. The ability for something to be able to create another of its kind.
- 6. Getting rid of waste.
Down
- 1. The ability to feel to know your surroundings.
- 2. Getting bigger is a sign of ...
- 3. Something organisms get from food that is used to create energy.
- 4. Something making energy by combining nutrition and oxygen in a cell.
- 5. A section of an organism changing its position.