The graphs show the distances traveled by two cars moving at constant rates. Drag to the table the unit rate that matches each graph.
201 mph
52 mph
67 mph
0.75 mph
51 mph
1.33 mph
Unit Rate

i think the answer would be d

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.

a covalent bond, specfically triple bond