Sorry for the photo quality, you might have to zoom in, but I really need help with this please :)

What are the similarities between photosynthetic and anaerobic organisms?

The process by which natural forces move weathered rock and soil brim one place to another is called

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.