Answer: a)Solvents
Explanation: Potential water hazard is the hazard or adverse condition created by the water area when they rise above the limit or due to any other factor. The water hazard usually harms the workers or other people an also the environment.
solvents is considered as a liquid substance that is added to the water to dissolve the components.This in not a preferred method for the controlling of the water hazard.
Answer: The human foot and ankle are a strong and complex mechanical structure that contains 26 bones, 33 joints, and more than 100 muscles, ligaments and tendons.
I am pretty sure that is a fact. I am not sure about fat storage location, but I am sure about body shape. Hope this helps :)
The answer to life is to reproduce