The Blue Whale would be a apex predator. The Strangest thing about Krill is that they don t like to stay as a child or an adult for too long, they switch back and forth between the two. The adult female lays two to three thousand eggs twice a year. Chris B., Mt. View Middle School Krill - Krill swim forward by using their rear paddle shaped legs. They have five pairs of paddle shaped legs.
Krill move backwards by using their tails.
They have six pairs of front legs that are used to collect food. My animal is the starfish. Starfish are also called Seastars Starfish live in all the world's ocean. Starfishes have 5 arms. They are not true fish though.