Examlex
Before they learn language,infants learn to interpret movements and facial expressions.
Feline Lungs
The respiratory organs in cats, facilitating gas exchange necessary for metabolism and energy.
Human Lungs
The pair of respiratory organs located in the chest, responsible for gas exchange between the air and the blood, providing oxygen and removing carbon dioxide.
Pleura
A double-layered membrane surrounding each lung, providing lubrication and facilitating the lungs' movements during breathing.
Pericardium
The fibrous sac that surrounds the heart, providing it with protection and the lubrication necessary for efficient movement.
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