How is the whale used as a symbol in The whale?

Not always. The blubber is used for oil, and the whale bone can be used for carvings and other things. The rest of the whales body is thrown overboard.

they are used for bubble gum and lipstick

Whales are commonly known for their oil, but their bones can also be used for carving. Whales can be used in many ways though. Hope this helped!

whale blubber was used for oil to power lamps etc. the teeth could be carved and put on display