HELP?? 5. What do the results of the agar blocks indicate about the relationship between cell size and diffusion rate?

6. What do the results of the agar blocks indicate about the relationship between cell size and time for materials to reach the center of the cell?

7. How does being small help cells survive?

8. Include an explanation of how the surface-area-to-volume ratio, diffusion rate, and time for substances to reach the center are related. Support your explanation with data.

9. How does being made of many cells help large organisms maintain homeostasis?