. Oxygen is found in red blood cells. But the air that you breath in is in your lungs.
The lungs are the part of the human body that absorbs oxygen directly from the air. When you breathe, the lungs take in oxygen from the air and transfer it to the bloodstream to be transported to cells throughout the body.
The lungs take in oxygen directly from the air.
Your nose and mouth.
The trachea is the main airway in the human body. It carries air from the larynx to the bronchi in the lungs, allowing for breathing and gas exchange.
Yes, bacteria can be found in all three environments – air, soil, and the human body. In the air, bacteria can be carried by dust particles or released from soil or water sources. In soil, bacteria play essential roles in nutrient cycling and decomposition. In the human body, bacteria are present in various locations, such as our skin, gut, mouth, and other mucosal surfaces, where they can be beneficial or harmful depending on the specific species and context.
breathing is the human action that causes the lungs to be filled with air.
The lungs are the part of the human body that absorbs oxygen directly from the air. When you breathe, the lungs take in oxygen from the air and transfer it to the bloodstream to be transported to cells throughout the body.
all of it
The lungs take in oxygen directly from the air.
Your nose and mouth.
All of air, silly, it's air.
The Zone of Ariation
If a body is in a vacuum and is filled with air, it will become heavier. If the body is filled with the same air at the same pressure as the outside of the body it will weigh the same. Confused yet? Well try this: In both cases (vacuum or atmosphere), the body will contain more mass with air, yet it will also have less density with more air.
so the human body can produce the 'air' and leave it so the body does fill up.
every part
Air enters the body when you inhale (Breathe in) air enters through the mouth and into the lungs. and then exhale (Breathe out) carbon dioxide (CO2)
Vocal cords, located in the larynx or voice box, are the main part of the human body that produce sound for speech and singing. Air passing through the vocal cords causes them to vibrate, producing sound waves that create sound.