What is another term for the substances that our bodies require for energy and growth?

The term "Nutrition" refers to the substances that our bodies need in order to function properly, including for energy and growth. These substances, which can be carbohydrates, proteins, fats, vitamins, and minerals, are essential for maintaining health and supporting various bodily processes. Energy is derived primarily from carbohydrates and fats, while proteins play a crucial role in growth and repair of tissues. Ensuring that the body receives an adequate supply of these nutrients is vital for overall health and development.

In contrast, the other terms do not fit this context; "Reproduction" relates to the process of producing offspring, "Respiration" pertains to the biochemical process of converting nutrients into energy, and "Adaptation" refers to changes that organisms undergo to survive in their environments. While related to life processes, these terms do not specifically describe the substances necessary for energy and growth.