Across
- 3. Things that do not have life in them
- 5. The process of producing more or one's own kind.
- 7. An organism responds to
Down
- 1. Things that are made by man and not found naturally
- 2. The young of hen.
- 3. Things found in nature that are not made by man
- 4. Cows breathe through
- 6. Natural things that grow and multiply on their own