How Do a Meta-Analysis and Literature Review Differ from One

Multiple Choice

How do a meta-analysis and literature review differ from one another?

A) They are exactly the same thing.
B) Both look at a number of studies, but a meta-analysis analyzes the data that comes from those studies while a literature review simply forms a conclusion based on the studies.
C) Both look at a number of studies, but a literature review analyzes the data that comes from those studies while a meta-analysis simply forms a conclusion based on the studies.
D) They are completely dissimilar and have no overlap.