Across
- 4. A unit for measuring energy. There are 1000 joules (J)
- 5. Being very overweight.
- 7. A nutrient that is used as the main source of energy.
- 8. A nutrient that is stored to be used for energy in the It also acts as a thermal insulator.
- 11. When particles move from an area of high concentration to an area of low concentration
Down
- 1. A nutrient used for growth and repair.
- 2. A small finger-like part of the small intestine.
- 3. When energy moves from one place to another
- 5. The tube that connect the mouth to the stomach also called the gullet
- 6. A substance that can speed up some processes in living things (e.g. breaking down food molecules).
- 9. When the intestines get blocked.
- 10. The food that you eat.