Non-verbel is like texts or emails verbel is talking or calling
I think the answer is A.) giving the readers clues about what is next to come:)
The answer would most likely be B. Sarcastic
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.