I would say retrace his steps out of the canyon
False a novelette is longer than a short story, shorter than a novel.
I believe it’s A
Because authors write to show a purpose of something. Not for their ego.
Explanation:
A petrochemical is any chemical manufactured from crude oil and natural gas as distinct from fuels and other products (Speight, 2014, 2019a), derived from crude oil and natural gas, and used for a variety of commercial purposes. The definition has been broadened to include the whole range of organic chemicals.