2. Hosted by

3. 100 200 400 300 400 Choice1Choice 2Choice 3Choice 4 300 200 400 200 100 500 100

4. Row 1, Col 1 the movement of particles from areas where they are crowded to areas where they are less crowded Diffusion

5. 1,2 Three things that are needed to start photosynthesis Carbon dioxide, water, and light energy

6. 1,3 Smell of food, perfume, gas, air freshener- all examples of what? Diffusion

7. 1,4 What two things are needed to start cellular respiration? Glucose and oxygen

8. 2,1 The diffusion of water osmosis

9. 2,2 Two things that are made by photosynthesis Glucose and oxygen

10. 2,3 Coloring Easter eggs, making rice, making macaroni Osmosis

11. 2,4 What three things are made by cellular respiration? Carbon dioxide, water, and energy

12. 3,1 The process of using sunlight to make food photosynthesis

13. 3,2 How is photosynthesis compared to cellular respiration? They are opposite

14. 3,3 What do your cells need to live, reproduce, and grow? Energy

15. 3,4 C 6 H 12 O 6 is also known as what? Glucose

16. 4,1 The process of breaking down food to release energy Cellular respiration

17. 4,2 What must a cell do before it can divide? Make a copy of its DNA

18. 4,3 What organelle does photosynthesis take place in? Chloroplast

19. 4,4 What is a short name for glucose? Sugar

20. 5,1 The process of one cell making two cells (copying DNA) Mitosis

21. 5,2 Why does pure water diffuse more than any other type of water mixture? It is more crowded

22. 5,3 What organelle does cellular respiration take place in? Mitochondria

23. 5,4 The following equation represents what process? CO 2 + H 2 O + light energy makes C 6 H 12 O 6 and O 2 ? Photosynthesis