What advancement in the use of metal was achieved by the people of the Gupta Empire? They were the first civilization to mine iron ore.
They came up with methods to convert iron into steel.
They created methods to extract metal from ore.
They were the first civilization to work with bronze.

Which of the following scenarios is the result of a lack of education or experience? a. a man dislikes hearing about the holocaust because he is a survivor. b. a burn victim doesn’t like to be near any flames. c. a child refusing to eat broccoli because of its color. d. a woman dislikes smokers because the smoke makes her cough.