Answer:
..................................false ........................
I would assume but am not completely sure..
A. There is no resistance involved if you are swinging your arm
Contamination of food items by other living organism is known as food contamination. It<span> refers to foods that are spoiled or tainted because they either contain microorganisms, such as bacteria or parasites, or toxic substances that make them unfit for consumption.</span>
7. C
8. B
9. B
Hope this helps!