Please help. I've been stuck on this for abt an hour. It said: Identify and describe the processes the must happen for sand to eventually become metamorphic rock. Please help!

Question

Please help. I've been stuck on this for abt an hour. It said: Identify and describe the processes the must happen for sand to eventually become metamorphic rock. Please help! 
Thanks!!

n · Answer

I'm sry I don't the answer too:(

to pretty to know my name · Answer

I Know im Late But I'll Be Back To Helpp!! :D

to pretty to know my name · Answer

oh nvm we have different questions srry.

Conex · Answer

dangggg, good luck with it tho