Which processes form metamorphic rocks?
a.
melting and pressure
b.
pressure and cooling
c.
melting and cooling
d.
heat and pressure

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.

ok yes, but what is the question? as soon as you ask the actual question i will answer it. : )