The Sternum and the Rib Cage protects the lungs.
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pulmonary artery
In th lungs by the carbon and the tabacco
What pump blood to th lungs
It helps give room for the lungs as they expand.
the coqui protects itself by camouflage th coqui protects itself by hiding in the trees of puerto rico and jumping from the tree to live
No, the lungs are not the entry point for air in the body. Air enters through the nose or mouth, then travels down the trachea and into the bronchi, which branch into the lungs. The lungs are responsible for gas exchange, allowing oxygen to enter the bloodstream and carbon dioxide to be expelled.
perform negative pressure check
anomatic fluid protects the developing baby from blows to th mothers abdomen, allows for easier fetal movement.
The outermost layer of skin, called the epidermis, protects the body from the external environment. It acts as a barrier against harmful substances, pathogens, and UV radiation.
carbon dioxide breathed out by the lungs
a bear normal makes it self look big and the preditor get scared and runs away it stands on its hind legs