Baleen whales are characterized by having baleen plates for filtering food from water, rather than having teeth. Living Mysticeti species have teeth only during the embryonal phase. Fossil Mysticeti...
yes
Yes, but they can also eat small fish
baleen whales, also called whalebone whales or great whales, form the Mysticeti, one of two suborders of the Cetacea
its not. its a type of shark.