The gills act as the lungs intaking water and air and filtering back out again.
Nose hairs.
Ozone can affect both lungs and respiratory system. It is because it acts as a pollutant over the surface.
The epiglottis is not considered an organ; it is a flap of tissue that sits at the base of the tongue and acts as a lid to cover the trachea during swallowing to prevent food or liquid from entering the airway. It is part of the respiratory system.
Respiratory tract
No, air cannot pass through human skin, as the skin acts as a protective barrier to prevent substances from entering the body. The respiratory system is responsible for exchanging gases with the environment.
Yes, it is.
Humane acts are acts of mercy or acts that make you "Human". Acts of Human are not always nice, an example would be pollution.
Yes, the nose is the first part of the respiratory system that cleans, moistens, and warms the air we breathe. It is lined with hair and mucus that trap particles, and blood vessels and mucous membranes that humidify and warm the air before it reaches the lungs.
Inspiration is due to the contraction of the diaphragm and external intercostal muscles.
human acts?
Yes, but they're not identical. The mucus lining the respiratory system is used as a dirt (well, dust) trap. The mucus lining the digestive system acts as a barrier to the digestive juices (so that you don't try to digest yourself [see 'ulcers' as example of failure]).
Definition of human acts?"