Question

multiple choice
listen
the digestive system helps your body to break down and absorb food.
which characteristic of living things does the digestive system best support?
a energy use
b reproduction
c adaptation

Explanation:

To solve this, we analyze each option:

• Option A: The digestive system breaks down food to release energy (via processes like cellular respiration), which is used by the body. This directly relates to energy use.
• Option B: Reproduction is about producing offspring, and the digestive system has no direct role in this.
• Option C: Adaptation involves changing to suit the environment. The digestive system's main function is nutrient breakdown/absorption, not adaptation.

So the digestive system best supports energy use.

Answer:

A. energy use