It's a matter of natural selection. If the seals weren't eaten, the the killer whales would die, causing a chain of death.
They hunt seals.
Baleen whales feed on krill and small fish. Sperm Whales feed on squid. Killer whales feed on rays, seals and other whales.
Orcas hunt seals by temporarily breaching themselves on the shore at high speed to catch a seal before thrashing it around to kill it.
What killer whales hunt depends on where they live. They hunt whatever animals are found near where they live. Killer whales hunt in groups called pods. They use stealth to sneak up on their prey. This is made easier because they are able to swim silently through the water. Sometimes they will come up through thin ice to try to catch prey such as penguins. They've even been known to eat remains of other killer whales.
Killer Whales
seals
the things that killer whales eat...like seals and penguins.
No, killer whales do not eat octopus. killer whales eat seals fish and walrus.They are carnivores.
Leopard seals and killer whales.
Killer whales are one of the top predators in the sea. As a group, killer whales are known to eat fish, squid, seals, sea lions, penguins, even other whalesbut, keep in mind, it would be difficult for a killer whale off the coast of California to eat a penguin. Killer whales eat the food (or prey) that's available to them. For example, a killer whale that lives in the northern Pacific can hunt harbor seals, California sea lions, and a variety of fish. A killer whale in the Antarctic could find Weddell seals, leopard seals, and penguins!
yes
Killer whales.