When skating how does the nervous system respond to a change in direction

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.

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

What are positive impacts of algae? how is it used?