CO Some tools have various levels of graduations. For example, a ruler may have graduations for both millimeters and
centimeters. When measuring the length of an earthworm, which graduations would allow for the most accurate
measurement?

Which of the following is the main purpose of a human community?

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.

What is the primary goal of human communities?