Final answer:
The substances in food that your body needs for growth, repair, and energy are nutrients.
Step-by-step explanation:
The substances in food that your body needs for growth, repair, and energy are nutrients. Nutrients are substances the body needs for energy, building materials, and control of body processes. The six major classes of nutrients include carbohydrates, proteins, lipids, water, vitamins, and minerals.
Nutrients are substances that the body needs to function properly. They provide energy, support growth and development, and help regulate various physiological processes. There are several types of nutrients, each playing specific roles in maintaining health.