krill and sardine.
no th ey are not.
AnswerBlue whales.
blue whales open their mouth with their baleen teeth and just center and swim so it goes into its mouth and then the blue whale swallows its prey.
the blue whale doesn't have no predators unless a group of killer whales attack it
No. First of all, despite the common name of "killer whale" orcas are in fact dolphins. But also, many whales (including humpbacks, sperm whales, and blue whales) are the prey of the orca.
Blue whales are filter feeders; they filter small organisms such as krill, sardines, etc, out of the water, by use of their baleens.
blue whales can't swallow things larger than a grapefruit so no whales i think they eat krill mainly
blue whales have baleen this is a type of broom bristle fiber and it is only located on the top of its mouth this helps it swallow its favorite fish herring.
Only Killer Whales (Orcas) prey on gray whales.
Blue whales are carnivores, technically, because they consume krill, tiny crustaceans related to shrimp. They siphon seawater through their jaws, using their baleen plates as sieves to extract their prey.
How are blue whales adapted? How are blue whales adapted?
No. Blue whales only mate with other blue whales.