Coils,supercoils,chromosome,nucleosome,DNA double helix.
Hemoglobin carries oxygen to the body's cells. which system contains hemoglobin?
D. Circulatory
Equilibrium means that two forces are balanced. This is why some of the famous artwork doesn't usually have a bunch of, say, black on one side and then nothing on the other.
The answer is balance
Answer: Rougher Surfaces
Explanation: Rougher surfaces have more friction between them than smoother surfaces. The rougher surface of the soles of the shoes causes more friction and slows you down.
