Well you can go on youtube and look up how to do it
The answer is a ...........................
A weather station model can be used to find the speed of the wind and direction. C.
Explanation:
1). Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.
Chromosomes are not visible in the cell’s nucleus—not even under a microscope—when the cell is not dividing.
2) is pic