Surfactant
1. Muscle 2. connective tissues expand and contract the lungs. 3. Nervous tissue sends and receives messages that help regulate gas exchange in the lungs and the rate at which a person breathes. 4. Epithelial tissue forms the inner lining of the lungs.
The name of the membrane surrounding the joints is called synovial membrane.
The liquid found in the roots and stems of plants is sap. In the leaves, this liquid is called leaf sap or leaf water.
The fluid that lubricates the lungs is called pleural fluid. It is found in the pleural space between the two layers of the pleura, which is a membrane surrounding the lungs. This fluid reduces friction during breathing, allowing the lungs to expand and contract smoothly.
The three states or forms of water found on Earth are solid (ice), liquid (water), and gas (water vapor).
lungs
catalage
The substance found in red blood cells that helps them absorb oxygen easily is hemoglobin. Hemoglobin is a protein molecule that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.
The respiratory surface in humans is called the alveoli. These tiny air sacs in the lungs are where gas exchange occurs, with oxygen from the air we breathe passing into the bloodstream and carbon dioxide moving out.
Epithelial :)
Menstruation
Air is drawn into your lungs by inhaling. Whenever we breath, we do a series of exhalations, then inhalations to circulate air throughout our bodies. Our lungs trap the air we inhale and use the Oxygen found in it.