What makes dirt
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Meeting ID932 0893 5702
Passcode Alabama

id.k if i should how old r u

Explanation:

rocks,sand,clay and organic matter

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.