Multiple choice

The Digestive System and the circulatory system do what together?

  1. Absorb nutrients

  2. Make food

  3. Make Saliva

  4. Discard of waste
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A Correct answer
Explanation

The digestive system breaks down food into nutrients, which are then absorbed into the bloodstream of the circulatory system to be transported to cells throughout the body. Making food is not a human biological process, saliva is produced by salivary glands, and waste disposal is primarily handled by the excretory system.

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