The author most develop Howard's character throughout the passage through Howard's reactions to his memories and present events
Howard's character over the course of the passage in the short story 'Up the Coolly' is revealed and developed through dialog Howard has with himself mostly and his computer, and then with his friend Maybelle. This is how the author lets the readers into the Howard character.
Ancient Egypt was a civilization of ancient Noth Africa.
The evidences about the ancient Egyptians that suggests that they weren't primitive whatsoever are:
-They developed a writing system: known as the Egyptian Hieroglyphs. "Hiero" means sacred and "glypho" means inscriptions.
-They had a well-developed agricultural system: this is how the adapted and survived to the floods from the Nile River.
-They raised domesticated animals: dogs, cats and monkeys are among the most loved animals by the ancient Egyptians. Once the animals passed away, the egyptians mummified them and buried them with their owners.
The other answers are incorrect. It is believed that the wheel was invented about 2 thousand years before the ancient Egyptians.
The Seven Wonders of the Ancient World weren't only built by the ancient Egyptians, in fact, they were also built by the Greeks, the Babylonians, the Persians, the Lydians, the Carians and the Ptolemiac. The ancient Egyptians built the Great Pyramid Of Giza, whis is considered one of the Seven Wonders of the Ancient World.
The tools used in ancient Egypt can't be considered "early forms". Initially they were made of stone, later bronze, copper and iron. Their tools were very advanced, that's how it was possible for them to build the pyramids.
This paragraph supports the claim by providing an example of a situation where people need more sleep to function. Doctors do a lot of work on the job that requires higher brain function, as stated by the paragraph. The study mentioned provides good evidence for the fact that people should be well rested, saying it causes less mistakes.