I think it might be A Paragraph
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.
Answer:
1: And, Into 2: For, In 3: With, Behind 4: By, Over 5: 6: But, By 7: Above, Toward 8: Near, From 9: Under, By 10: Along, Inside
Explanation:
Answer:
D. is your answer
Explanation:
the silk road brought a diverse amount of commodities (like silk and porcelain) to the west
Answer:
a. I am now swimming for an hour.
b. he has been playing this guitar since he was seven years old.
c. how long are they discussing?
d. she's been collecting dolls for 3 years
e. the office has been using this machine since 1997.
