phytoplankton(algae and microscopic plants) live in this zone of the ocean.90% of the oceans animals, fish, and plants live in this Zone.sharks, mackerels, tuna, seals, jellyfish, sea lions, sea...
A lot of animals are found in the open ocean. Killer whales Hawksbill sea turtles Walrus Sea stars Umbrella jellyfish Dolphins Plankton Squid Cuttlefish