Whats the advantage of cells being so small, explain please

Basically the main point about our cells being small is that they are all around faster and more efficient. Cells have such a small size for their own benefit. First they are small in size to allow nutrients and other materials to diffuse through the cell membrane, they keep a small ratio of surface area to volume.

Hope this helps :)

the sphincter muscles at the end of the digestive tract is the anus.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements