Please help asap! Giving brainliest to correct answer!! Which pair of compounds has the same empirical formula? (5 points)

Select one:

a. C3H8 and C3H
b. C2H2 and C2H
c. C4H10 and C6H
d. C4H10 and C2H5

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic