Answer: The grammar and spelling looks perfect and so does the detail. This is an A-grade paragraph.
Answer: The Archimedean screw is also known as the water screw, screw pump, and Archimedes' screw. The screw is also used to pump grains, sewage, solid or liquid substances from low places to elevated places. This ancient Greek technology is still used today.
Answer: i think it’s b
Explanation: i’m taking the test rn
