Answer:
I dont know if this answers ur question but whatev
Explanation:
surgeons treat injuries, diseases, and deformities though operations and doctors check on patients and tell the surgeons what to do i think
Answer:
Everyone needed to get workers but no one wanted to pay them
Explanation:
They had a lot of sacrifices
He could not identify the cause of continental drift.
Answer:
These terms may not have been the most appropriate because people, specifically Indians who discovered what we call America (we know them as American Indians/Native Americans). It was not a "New World" or "discovery" to anyone besides Christopher Columbus and his followers; people already knew about it. A term that may fit what he found better is "learning" or "exploration", but it is important to recognize that he did not find America himself.