Heyy! i’ll give brainliest please help.

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia

Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.

Audrey planned to move from iowa to arizona. en route, she was offered a job in colorado, which she accepted. she now lives in denver, colorado, and works for an athletic apparel design company.