Which of the following can only be classified as a building block for the human body
A fats
B vitamins
C simple carbohydrates
D complex carbohydrates

protein

Explanation:

Proteins are among the most important macromolecules of the cell

this is a really good and amazing rule as this makes the family to spend time together.

spending time with your children and parents is really really important in order to have a loving stable and affectionate family.

also the children can save their eyesight from being ruined and can use their time in studying or doing something productive for example playing some sport or playing an outdoor game like monkey in the middle.

poison her by building up too much vitamin k in her body or cause hair loss and a severe case of acne