Question

(03.03 lc)
your body receives the energy it needs to perform its daily regular functions through
○ food
○ physical activity
○ sleep
○ sunlight

Explanation:

Food is the source of energy for the human body. Through digestion, food is broken down into nutrients like glucose, which is used by cells to produce ATP (adenosine triphosphate), the energy currency of the cell. This energy is essential for all daily functions such as physical activity, thinking, and maintaining body temperature. Sunlight is important for vitamin D synthesis but not the direct energy source. Sleep is crucial for rest and recovery but does not provide energy. Physical activity consumes energy rather than being a source of it.

Answer:

food