Question

Factors of energy output include:

Multiple select question.

Dietary supplement intake


Physical Activity


Digestion


Metabolism

Answer 1

The factors of energy output include:

- **Physical Activity**: This is a significant factor as it includes all forms of movement that burn energy, including exercise and daily activities.

- **Metabolism**: This encompasses the biochemical processes that occur within the body to convert food into energy. A higher metabolic rate can lead to increased energy output.

While **dietary supplement intake** and **digestion** can influence energy levels and nutrient availability, they are not direct factors of energy output in the same way that physical activity and metabolism are.

Therefore, the best selections for factors of energy output are:

- **Physical Activity**
- **Metabolism**