You definitely don't want to eat scales and bones!!!
You eat them.
You can use all parts of the fish. You can eat the meat(obviously), the skin, and (im not 100% sure on this) but in other countries, they might even eat the intesteines. You can even use the bones for fish stock.
Chum is raw fish, fish guts, blood, and other fish parts. nasty, don't eat real chum unless u wanna die...
There are meany parts of the fish you cant it but a few would be the bones, the chewy part, and the head.
All parts of some fish are eaten by different people. However, it is typical in Western cultures not to eat the head, skin, spine/bones, and fins.
bones fins bladder teeth intestines
Whales eat krill and other fish. Fish eat other fish, depending on what type of fish it is.
There are fish that do eat them, but not ALL fish eat them.
no they eat dead fish no they eat dead fish
yes a fish can eat a fish for example many bigger fish eat bottom eaters.
No some fish eat smaller fish which eat even smaller fish
tooth fish eat people tooth fish eat people tooth fish eat people