100 POINTS HELP Select all the correct answers.

What contributions did Aristotle make during the Hellenistic era?
He was the director of the library in Alexandria.
He said that reason was the key to learning.
He promoted the use of questions to help students learn.
He estimated Earth’s circumference using geometry.
He classified the names of many animals.

Which sentence correctly uses a latin root word that means to see

What are three voluntary behaviors that is not controlled by results

In the kingdom of saudi arabia the government controls every aspect of oil production which makes up the majority of the country's economy. while other businesses are owned by individuals, the biggest segment of saudi arabia's economy is oil production. saudi arabia's economy would best be described as a) entirely market. b) almost entirely command. c) a mixture between just market and traditional. d) a mixed economy with large amounts of command.