What whales eat plankton? What eats phytoplankton in the ocean? What do clams eat? Do crustaceans eat phytoplankton? What eats parrotfish? What marine organisms are not common in oyster reefs? What do sea stars eat? What eats seahorses?
How can blue whales survive by eating phytoplankton and krill? How do liverworts differ from mosses? Are sharks nekton, plankton, or benthos? Why do clams belong to the phylum Mollusca? How do fungi differ from plants and animals? How are amphibians and mammals different? Why does phytoplankton...
The humpback and blue whales migrate thousands of miles each year from the polar seas to the tropics. Whales eat huge quantities of plankton. These are most abundant in cold polar waters. In winter, the whales move to warm waters to breed and give birth to their young.Together ___ of Al...
When you think about whales, you might automatically think of a blue whale or any cetaceans with no teeth but narrow bristles called baleen. Whales are generally known to eat only plankton and krill, making them harmless to other marine creatures. However, the case is different for killer ...
Those plankton are eaten by small fish and crustaceans, which in turn are eaten by larger predators, and so on. Large animals can eat plankton directly, too—blue whales can eat up to 4.5 tons of krill, a large zooplankton, every day. Is plankton in danger? Plankton are under threat fro...
Scientists don't know the exact number, but they think that oceans are home to 50 percent to 80 percent of all species on Earth, from large whales to tiny plankton. Oceans absorb carbon dioxide and give out oxygen(氧气). G 2Humans use the ocean in many different ways. Lots of our ...
Just off the coast of Oban on the west coast of Scotland, you can go snorkelling with the second largest fish in the world - the basking shark. Despite growing up to 10 metres in length, basking sharks are gentle creatures that eat only plankton. Choose from the thrill of swimming with ...
Blue sharks rely on a number of invertebrates such as pelagic octopuses, crab, lobster, shrimp, mammalian carrion, small sharks, many bony fishes, seabirds and cuttlefish. They seldom eat tuna fish. However, blue sharks like to feed on the little skate. ...
Scientists don’t know the exact number, but they think that oceans are home to 50 percent to 80 percent of all species on Earth, from large whales to tiny plankton. Oceans absorb carbon dioxide and give out oxygen ( 氧气 ). 2 . Humans use the ocean in many different ways. Lot...
What does a blue whale eat? What do lionfish eat? What do piranhas eat? How do killer whales eat sharks? When did bony fish first appear? What do hammerhead sharks eat? What does a reef shark eat? How do basking sharks eat?