What does the author say about Teflon? A. It is used for kitchenware nowadays. B. It was created many years before Coca-Cola. C. The man who made it was a pharmacist. D. People first us
What does the author say about Teflon?
A. It is used for kitchenware nowadays.
B. It was created many years before Coca-Cola.
C. The man who made it was a pharmacist.
D. People first used it as a refrigeration device.