In the tragedy of macbeth, act i, which action most clearly is an act of valor?

Which quotation best supports the authors’ claim and purpose?

Hey guys! is it right to say -in the future, advanced technology will create robots capable of doing everything that humans can-? , i need your ! it's urgent

10. what is the purpose of the introduction in an essay? a. to establish the main idea of the essay. b. to focus on current statistics c. to explain the main idea to the reader d. to highlight the most important concepts