c. what a reviewer must understand to write effective reviews
The passage is talking about reviewers when it says, "the reviewer must know...". A reviewer would be writing a movie review. This passage is explaining what a reviewer must understand to write effective reviews. It's important for the reviewer to know his/her audience and what their interests are. It's important for the reviewer then to address these things in his/her review so that it is relevant to his/her audience.
In your thesis which is usually the first or last sentence in a introduction. Please mark as Brainliest
The moon does not change shape; instead, the way that we see the moon is changed. we see the moon differently each night because the way the sun is hitting it as it orbits Earth.
Answer:
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