Across
- 3. to make something from raw materials
- 4. the ability to do work or cause change; the ability to move an object some distance
- 7. the kind of action or activity specific to a thing or person
- 8. to make more of a species; to have offspring
Down
- 1. a substance such as a fat, a protein, or a carbohydrate that a living thing needs to survive
- 2. all the living and nonliving things that surround an organism
- 5. to continue living or existing: An organism survives until it dies; a species survives until it becomes extinct
- 6. a part of an organism; also refers to the way parts are put together