Which location in the figure shows where opal is most likely to form?

This is what i found “nuclear fuel is material used in nuclear power stations to produce heat to power turbines. heat is created when nuclear fuel undergoes nuclear fission. most nuclear fuels contain heavy fissile actinide elements that are capable of undergoing and sustaining nuclear fission.” i hope this you for what your looking for. can you plz mark me brainliest?

They are like other investigations? say there was a murder u have to do blood test and finger prints which run through a lab. 

c. electrical charges of ionic bonds.

i hoped this , can i get brainliest plzgod bless you