Which cell will have a faster rate of diffusion? A cell with a surface area to volume ratio of 3:2 or 7:6? Explain your answer.

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.

What's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000