Theo teams up with Hassler to track the escaped Abbie leader, Xander confronts Rebecca about her condition, and Jason learns devastating news about Kerry. Theo and Megan disagree over the Abbiesâ intelligence, as the doctor attempts to communicate with their leader.
Why does heart rate and breathing rate increase during exercise. 1. When you exercise your muscles contract more frequently, which means they use more energy. 2.To replace this energy your body needs to do more aerobic respiration, so it needs to take in more oxygen and breathe out more CO2. 3.hy does heart rate and breathing rate increase during exercise. 1. When you exercise your muscles contract more frequently, which means they use more energy. 2.
All human cells, especially your brain/nervous system cells called neurons, need energy to do their job. All cells use blood sugar (glucose) and oxygen to create Adenosine Tri-Phosphate (ATP), the energy source that fuels cell function. If your cells need more energy, they use more oxygen.That is why your breathing rate increases when you exercise. If your cells do not receive enough oxygen, they produce less energy. You derive oxygen/O2 from the air you breathe.There is plenty of evidence that our air contains less oxygen now, especially in densely populated metropolitan areas.ll human cells, especially your brain/nervous system cells called neurons, need energy to do their job. All cells use blood sugar (glucose) and oxygen to create Adenosine Tri-Phosphate (ATP), the energy source that fuels cell function. If your cells need more energy, they use more oxygen.