HomeLife scienceFlexBooksTeen Health LiteracyCh21. Objectives
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2.1 Objectives

Difficulty Level: Basic | Created by: CK-12
Last Modified: Oct 30, 2015
  • Explain why we need food.
  • Describe the roles of carbohydrates, fats, and proteins.
  • Explain why we need water to survive.
  • Describe the functions of various vitamins and minerals.
  • Discuss the importance of choosing healthy foods.
  • List the components of the human digestive system.
  • Explain the roles of the organs of the digestive system.

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