What is the purpose of the plasma membrane?

a.
makes food for the cell

b.
reproduces cells

c.
keeps the cell small

d.
encloses specific structures

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

Can nonrenewable resources be used sustainably?

100 points and brainlest its 6th grade work compare the parts of a cell and the cell as a whole to another common nonliving system (i. e., a car, a city,