To give you a very basic answer: gas exchange
ectoderm
Pleurisy in animals happens in the respiratory system. Pleurisy is the formation of a very thick layer of membrane over the lungs. Both humans and animals can get pleurisy.
troposphere
Ozone can be harmful in high concentrations in the air we breathe, as it can irritate the respiratory system and worsen asthma symptoms. However, ozone in the stratosphere is helpful as it serves as a protective layer, shielding the Earth from harmful ultraviolet radiation.
The ozone layer present in the stratospheric region is one we cannot breathe. It protects us from the UV rays of the sun.
C6H12O6 + 6O2 ® 6CO2 + 6H2O + 36 ATP
The layer of cells in the air passages that clean the air before it reaches the lungs is best classified as the respiratory mucosa or respiratory epithelium. These cells are equipped with cilia and mucus that trap and remove dust, particles, and pathogens from the inhaled air, helping to protect the lungs from potential harm.
The troposphere is the layer of the atmosphere that contains the air we breathe. It extends from the Earth's surface up to about 10-15 kilometers (6-9 miles) in altitude.
Ozone in the Earth's stratosphere protects us from harmful ultraviolet (UV) rays by absorbing and filtering out these rays. However, ozone at ground level is harmful to breathe as it can irritate the respiratory system, leading to breathing difficulties and other health issues.
The layer of the atmosphere that contains the air we breathe is the troposphere. It is the lowest layer of the atmosphere and extends from the Earth's surface up to about 10-15 kilometers in altitude. This layer is where most weather phenomena occur and where the majority of gases essential for life, such as oxygen and nitrogen, are found.
When you put a dry glass in the freezer for 20 minutes, it will get very cold. When you breathe on it afterwards, the warm air from your breath will cause condensation to form on the surface of the glass, creating a layer of frost or moisture due to the temperature difference.
u will get breathing problems