If all of the Leopard Seals died, what would happen to the Killer Whales, Cod, Krill and Algae?

ANSWER ASAP

the killer whales would die of starvation as they would have no source of food, and the cod would become overpopulated. The krill would be scarce, and the algae would over grow.

I hope this helps

supercell thunderstorms are perhaps the most violent of all thunderstorm types, and are capable of producing damaging winds, large hail, and weak-to-violent tornadoes