Across
- 2. Exercise causes the muscles to use more ________.
- 4. During exercise, What is the circulatory system’s most important function?
- 5. What volume is the volume of blood pumped per beat?
- 8. During anaerobic exercise, the lungs can’t supply enough oxygen. Once the exercise is over, breathing remains fast to repay the ‘oxygen _______’
- 9. What acid is produced when the body cannot supply the muscles with enough oxygen
- 10. _______________ rate increases from around 18 breaths per minute to up to 80!
Down
- 1. When Sweating the body does not only lose water – it also loses important salts called what.
- 3. What name is given to the process whereby the capillaries close to the surface of the skin dilate, allowing more blood to flow into them. It results in a red face.
- 6. _________ volume - The amount of air inhaled and exhaled in each breath.
- 7. The volume of air passing through the lungs each minute is known as the _______ volume.