Multiple choice

Why is the Digestive system important?

  1. transports blood cells

  2. provides oxygen that cells need

  3. Provides nutrients that cells need to produce energy

  4. Carries carbon dioxide and oxygen away from the body
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The primary role of the digestive system is to break down complex food molecules into simpler nutrients that the body's cells can absorb and use for energy and growth.

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