Across
- 4. what equals distance over time
- 5. what is the name of the stage where a children becomes a young adult
- 6. it is when plants uses light to grow
- 9. it protects the heart and lungs
- 12. more than one word and it traps microbes to prevent diseases
- 13. if the biceps muscle contracts then the tricep muscle _______
- 14. this happens when light passes and object
- 15. plants use this as back up food if photosynthesis is out of play
- 16. is in the air
- 17. plants don't have this and is supports or body
- 19. the collar-bone helps to control the arm ________
- 21. the biggest and heaviest organ in your body
- 22. contains DNA in a cell
- 23. protects the brain
Down
- 1. it is more than one word and is supports the plant cell
- 2. the funny bone
- 3. large numbers of specialized cell are joined to make a ________
- 7. to fertilize the egg cell
- 8. travels in a straight line
- 10. part of a plant cell and is used to photosynthesis
- 11. a tool used to see cells
- 18. this cell's work is to cut down food
- 19. what can move bones as long as there is a joint
- 20. what is a push or a pull