Unit 3 Review
Across
- 3. The simple molecule absorbed to make energy.
- 4. The system that carries nutrients to every cell in the body.
- 10. The organelle where cellular respiration takes place.
- 12. Respiration process using oxygen.
- 13. The system that takes in oxygen and removes carbon dioxide.
- 14. The process of breaking down food.
- 15. The molecule the provides energy, made from cellular respiration.
- 16. The process of taking nutrients from the digestive system into the blood so they can be used in the body.
- 17. A compound essential for growth and nutritional value to the body.
Down
- 1. The chemical process that plants and animals go through to make ATP.
- 2. The system that sends messages from the brain to other parts of the body.
- 5. The organ that pumps blood
- 6. The chemical process that plants go through to make glucose.
- 7. The process of excreting waste from the body.
- 8. The system that digests, absorbs food and eliminates waste.
- 9. The organelle where photosynthesis takes place.
- 11. Respiration process without oxygen.