To write an informative essay with clear style, the writer needs to use appropriate language for the audience and should organize sentences into separate categories. include details that are unrelated to the main ideas. describe complex topics in a straightforward way. create an informal, emotional tone.

The correct answer is "to describe complex topics in a straightforward way."

Sometimes writing informative essays are complex, wherein your main goal is to inform other people, but sometimes there are uninformed and unaware people about your topics, which is why as an informative essay writer, you must be able to explain complex topics, easily and straightforward to avoid confusion and an uninterested feeling from readers.