The correct answers are:
A) needlestick from a needle containing infected blood.
C) fluid splash to the eye.
E) blood that comes in contact with non-intact skin
People get Chicken pox just by contact. It is a contagious disease in other words, an air borne disease.
The statement that a certain percentage of body fat is essential for the body to function effectively is true. Making, breaking, storing and mobilizing fats is at the core of how humans and all animals regulate their energy. So, fats are essential for energy regulation. There are two types of body fat: storage body fat and essential body fat. Both of them are taken into account when calculating body fat percentage.
