___ are the substances required by an organism for body activities.
Nutrients are substances required by an organism for growth and body activities. Nutrients consist of carbohydrates, fats, proteins, vitamins and minerals.
Which of the following are the substances required by an organism for body activities?
___ are the substances required by an organism as food for body activities.
__ is the substance required by an organism as food for body activities.
Substances required by the body for growth, energy, repair and maintenance is called _______________