Question

While walking to school, your neighbor's dog starts to chase you. You sprint as fast as you can to escape, and after a few minutes you need to stop and catch your breath. Explain when and why aerobic and anaerobic respiration are happening while you run from the dog.​

Answer 1

Aerobic breathing occurs before and after running, while anaerobic breathing occurs during running.

We can arrive at this answer because:

• Before you start running, you are breathing normally and adding oxygen to your body.

• This type of breathing is aerobic breathing, which is the one that replenishes the body's energy through oxygen.
• When you start running at high speed, your body feels an intense drain of energy.
• This slows your breathing and increases your heart rate, which makes your cells low on oxygen.
• This oxygen deficit is what will trigger anaerobic breathing and lactic fermentation in your muscles.

When you stop running, you will become breathless, as your body will be looking for oxygen at high intensity, which will trigger aerobic breathing again.

More information about anaerobic and aerobic breathing at the link:

https://brainly.com/question/1657047