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Better Introduction to Human Anatomy assignments

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46.7
Describe how the structure of the alveoli in the lungs is related to their function in gas exchange.
Instructor solution
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Instructor answered
The alveoli have thin walls and a vast surface area, allowing efficient oxygen and carbon dioxide exchange between the lungs and bloodstream.
You answered
Thin walls and large surface area facilitate exchange.

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Class Outline

  • 10
    units
  • 10
    adaptive reviews
Unit 1: Introduction to Anatomy and Body Organization
  • Unit 1: Introduction to Anatomy and Body Organization
  • Unit 2: Microscopic and Gross Anatomy
  • Unit 3: The Skeletal System
  • Unit 4: The Muscular System
  • Unit 5: The Nervous System
  • Unit 6: The Cardiovascular System
  • Unit 7: The Respiratory System
  • Unit 8: The Digestive System
  • Unit 9: The Urinary System
  • Unit 10: The Reproductive System
  • Unit 1: Introduction to Anatomy and Body Organization
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46.7
Describe the pathway of blood flow through the heart, starting from the right atrium and ending at the aorta. Include all major chambers and valves.
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