Across
- 4. a type of respiration that produces lactic acid
- 6. travels in the lungs and around the body
- 7. they respire more than usual during exercise
- 8. abbreviation for excess post-exercise oxygen consumption
- 9. movement of molecules from high concentration to low concentration
- 11. when your heart rate and breathing rate increases during.....
Down
- 1. .....output=stroke volume x heart rate
- 2. glucose + oxygen -> carbon dioxide + water (+.....)
- 3. needed for energy
- 4. respiration that uses oxygen and glucose to get carbon dioxide,water and energy
- 5. carries blood around the body
- 10. it is used to brake down lactic acid into carbon dioxide and water