Across
- 2. The blood is pumped from the heart to the ____ where it picks up oxygen and gets rid of carbon dioxide
- 5. They have names like C, D and A. We need _______ to help our body work properly.
- 7. We need this mineral for healthy teeth and bones
- 10. This is the R in MRS GREN and it is how we get energy from the food we eat
- 12. This is the M in MRS GREN
- 14. This side of the heart is thicker
- 15. These tubes carry blood away from the heart
- 16. This is the S in MRS GREN
- 17. This is needed in our diet to grow muscle and repair our body
- 19. There are ____ chambers in the heart
- 21. These are in your mouth and chew up the food we eat
- 22. This is part of the digestive system and is full of acid
- 23. This is a food group that is essential for us humans. It is where we get most of our energy from. You can find it in rice, pasta and potatoes
Down
- 1. This is the colour iodine will go if there is starch in food
- 3. This is part of the digestive system and is where the nutrients are taken out of the food and it goes into the blood
- 4. This is the E in MRS GREN
- 6. This is the name of the chemical that tests for starch in food
- 8. The heart is made from ______ . It never gets tired.
- 9. These tubes carry blood to the heart
- 10. This is the R in MRS GREN and without it our species would go extinct!
- 11. This is the N in MRS GREN
- 13. We need this gas to live. It is in the air we breathe.
- 18. This side of the heart is thinner
- 20. In the _____ intestine water is removed from the food
