ACTIVITY4: On a scale 1 to 10 rank the following activities based on oxygen consumption. Assure that each activity based on oxygen consumption. Assume that each activity is done continuously for 15 minutes. 1. Walking to school 6 Writing on your notebook 2. Scrubbing the floor 7. Blinking your eyes 3. Listening to music 8. Texting on touch screen phone 4. Watching television 9. Washing the dishes 5. Playing basketball 10. Singing at the top of your voice