Across
- 1. the organ that goes from the neck down to the lungs.
- 2. Traps sunlight to make food for the plant.
- 5. Various substances to help fuel or carry out theser life processes.
- 7. How plants make their own food.
- 12. To get rid of waste materials in your body.
- 14. The many things we use daily in our pockets.
- 15. Photosynthesis needs this gas from the air to happen.
- 16. An important job of an organ.
- 17. the largest organ in your body.
Down
- 1. The heart has two types of these.
- 2. get oxygen into blood for respiration and excrete carbon dioxide.
- 3. When living things increase in size.
- 4. removes water from unwanted food the small one provides nutrition.
- 6. The process of releasing energy to use.
- 8. the tissue in the middle of the carrot that carries water.
- 9. When organisms make more living things like themselves.
- 10. cleans the blood and produces urine to excrete waste.
- 11. A word or phrase that helps you to remember.
- 13. A doctor who specializes in the heart.