Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

1. I think that rock from the mantle is added to the edges of both plates at convergent plate boundaries.

2. I think that one plate sinks into the mantle and is destroyed at divergent boundaries.

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.