What cooking vessel, originating in China, has rounded sides for stir-frying food?

Wok

Which marine animal anchors itself to rocks and filters food particles from water Which baked good is associated with Jewish culture and boiled before baking? Which popular 90s band had a hit titled "Semi-Charmed Life"? What was the main reason for the War of 1812? What futuristic city is the main setting for Cyberpunk 2077?