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Chapter overview
Major body systems, organ functions, and health connections.
Practice ready
4229 MCQs and 2212 written prompts are ready for focused chapter work.
Topics
4
Recall
12
Cards
16
Topic 1
Trace food digestion and nutrient absorption.
Topic 2
Digestion: Breaking food into soluble nutrients.
Topic 3
Understand blood, heart, and transport in the body.
Topic 4
Breathing: Taking in oxygen and giving out carbon dioxide.
Chapter pack
Topic list
Topic 1
Trace food digestion and nutrient absorption.
Topic 1
Nutrition supplies food, digestion breaks complex food into soluble nutrients, and circulation transports nutrients and oxygen through blood.
Topic 2
Understand blood, heart, and transport in the body.
Topic 2
Respiration releases energy from food, movement uses bones and muscles, and coordination uses nerves and hormones to control body activities.
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