Well done Archie, a great diagram of the lungs. I can see you have done a heart rate experiment with your Mum and Dad. What did they do for the experiment? 🙂
That your heart rate is higher when you do activity because it is an increase in the amount of oxygen the muscles require when exercising. Muscles require oxygenated blood and when someone works their muscles, the muscles need more of this to maintain enough energy to keep up with the demand.
Well done Archie, a great diagram of the lungs. I can see you have done a heart rate experiment with your Mum and Dad. What did they do for the experiment? 🙂
Miss Miah
The 30 minute joe wicks morning activity
Great work Archie! What did you learn from your heart rate investigation?
That your heart rate is higher when you do activity because it is an increase in the amount of oxygen the muscles require when exercising. Muscles require oxygenated blood and when someone works their muscles, the muscles need more of this to maintain enough energy to keep up with the demand.
A fantastic answer using lots of Scientific vocabulary – keep up the good work!