Which of the following is considered an energy source and a building block for the human body?
a. fats
b. water
c. proteins
d. carbohydrates

Protein is the type of food which is retered to as the building block of human body. Other functions of protein includes: it is a component of every part of the body especsially the hairs and nails. The body uses it to build and repair tissues, Itis used by the body to produce enzymes, hormones and other body chemicals. It is also the building block for bones, muscels, cartilages, skin and blood.

I’m good with pshycology