Im confused and could use some =)

identify the type of metamorphic rock that can be formed when each of the following is exposed to heat or pressure:
 limestone:
 sandstone:
 shale:
 granite:

I would say A. Limestone

Changes in the limestone's chemical properties due to external forces can result in the creation of marble.
Sandstone turns into a hard metamorphic rock called quartzite when heated.
Shale that is exposed to extreme heat and pressure can change into slate.
Because of the way granite forms, it possesses a special resistance to heat.

But if you think differently then this is what happens with all of them when heat is added. ^

If this helped please give stars and a thanks ^.^ much appreciated!

He was probably very upset and disapointed and mad. all at once. so he probably wanted to show his disapointment, angryness, and depression. he didn't think of the affects due to the minor issue thst he has gone through. sorry if it doesn't . but i am trynna people.