1. Respiration

2. Respiration is a process where energy is released from organic molecules (glucose)

3. Respiration consists of 2 parts 1. Breathing 2. Cellular respiration

4. Breathing is obtaining oxygen It is done with Lungs, Gills, or the skin.

5. Glucose is ‘combusted’ with oxygen inside the cell to release energy Glucose + Oxygen  Carbon Dioxide + Water+ Energy

6. Respiration Respiration is a special type of combustion You do not see fire, but there is heat

7. Breathing Rate Count the Number of Breaths in 1 minute Copy the table to your work book Breathing Rate Before exercise (2 times) average Do 2 minutes of exerciseStar jumps, situps or pushups Directly after exercise 2 minutes after exercise 4 minutes after exercise 6 minutes after exercise 8 minutes after exercise

8. Thank you