Which statement is true about crocodilians? Check all that apply.
Crocodiles attacks happen more than alligator attacks
Crocodiles can live up to 90 years
Crocodiles survived when dinosaurs were around
Crocodiles are more aggressive then alligators
Crocodiles are found in salt water areas

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

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what is this saying?