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Respiration & the Human Body Systems

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Presentation on theme: "Respiration & the Human Body Systems"— Presentation transcript:

1 Respiration & the Human Body Systems

2 Respiration & the Human Body Systems The formula and illustrations must be aligned exactly as shown below. Oxygen + Food Energy + Wastes ATP (Energy) + Carbon dioxide + Water Oxygen + Glucose All Body Cells Respiratory Digestive Circulatory Excretory

3 Respiratory System Brings oxygen into the body

4 Digestive System Digests food – breaks it down into smaller nutrient molecules Absorbs nutrient molecules into the bloodstream

5 Circulatory Systems Transports substances, such as glucose, oxygen, and carbon dioxide throughout the body

6 All Body Cells Mitochondria – site of cellular respiration
Occurs in all body cells ATP = stored energy Some cells need more energy than others. Which ones?

7 Excretory System Removes wastes: Lungs* – carbon dioxide and water
Kidneys – urea and water Skin – perspiration (water & chemical wastes) *part of cellular respiration process


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