Physical respiration involves the physical changes that are needed in order to breathe. An example of this would be the muscles contracting and expanding to inhale or exhale.
Cellular respiration is a biochemical process.
Chemical.
its a chemical change
Respiration and heart rates change greatly during physical activity. How much they fluctuate can depend on the intensity and duration of the workout. Respiration and heart rate will double at times during an exercise routine.
The dead space in the lung and air passages do not have a role in respiration, rather they are inherent in the physical arrangement of the airways.
Respiration
Breathing and respiration are related but not the same process. Breathing is the physical act of inhaling and exhaling air, while respiration is the chemical process where cells convert oxygen and nutrients into energy.
Respiration is the activity used to create oxygen in the blood.
When the body doesn't have the physical strength to maintain the oxygen levels needed for aerobic respiration. As a result of this, lactic acid will be produced.
its a chemical change
Respiration is the process of generating energy from food molecules, usually involving the exchange of gases like oxygen and carbon dioxide. Breathing, on the other hand, is the physical act of inhaling and exhaling air to bring oxygen into the lungs and remove carbon dioxide. Breathing is a component of respiration but respiration involves more complex biochemical processes.
Breathing is the physical act of inhaling and exhaling air, while respiration is the process by which cells obtain energy through the breakdown of glucose in the presence of oxygen. Breathing is a component of respiration, as it helps deliver oxygen to the cells and remove carbon dioxide produced during cellular respiration.