a what do sharks eat?
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In general, sharks do not eat humans Sharks are opportunistic feeders, but most sharks primarily feed on smaller fish and invertebrates. Some of the larger shark species prey on seals, sea lions, and other marine mammals. Sharks have been known to attack humans when they are confused or curious.
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Unlike many sharks, manta rays do not actually have teeth and instead sieve the food particles out of the water using rows of tiny plates in their mouths, which they funnel in their mouths as they swim. Manta rays eat tiny marine organisms including microscopic plankton, small fish and crustaceans.
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What Predators Eat Lions? No predators hunt lions to eat them; however, they do have a few natural enemies, such as hyenas and cheetahs. Hyenas compete with lions for food and often try to steal their kills. ... Some tribes also kill lions for ritual purposes.
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New Zealand sea lions eat a wide variety of vertebrate and invertebrate prey. Frequently eaten species include opalfish, Munida, hoki, oblique-banded rattail, salps, octopus, squid, and crustaceans.
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Sharks are fish. They live in water, and use their gills to filter oxygen from the water. Sharks are a special type of fish known because their body is made out of cartilage instead of bones like other fish.
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Zooplankton and What Zooplankton Eat They include fish larvae, jellyfish, microscopic copepods and small, bottom-dwelling animals. They drift through the ocean; zooplankton eat phytoplankton, which transfers the energy phytoplankton create with photosynthesis to the next level of the fish food chain.
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Since herbivores tend to have a smaller stomach, they need to eat more often. Examples of herbivorous fish include: ... Most aquarium fish are omnivores and they will eat both meat and vegetables. Veterinarians recommend a varied diet for omnivorous fish to ensure that they get all the nutrients they need.
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Main predators of mako sharks are larger shark species, swordfish and groups of dolphins. Mako sharks live in symbiosis (mutually beneficial relationship) with small fish which remove parasites from the shark's body. Mako shark is the fastest known shark species.
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They are food for a number of marine animals such as large fish and turtles. Even humans eat jellyfish – yummy! Jellyfish also provide habitat for many juvenile fishes in areas where there are not many places to hide. They can also protect the small fish from being eaten by predators with their stinging cells.
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These sharks typically feed on small fish, squid, and crustaceans, depending on species. They navigate the ocean floor using the barbels on the saw to detect prey in mud or sand, then hit prey with side-to-side swipes of the saw, crippling them.
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The great white shark has no known natural predators other than, on very rare occasions, the killer whale. It is arguably the world's largest-known extant macropredatory fish, and is one of the primary predators of marine mammals, up to the size of large baleen whales.
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Sharks are fish. ... Sharks are a special type of fish known because their body is made out of cartilage instead of bones like other fish. The classification of this type of fish is "elasmobranch." This category also includes rays, sawfish, and skates.
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PREY: The orca is at the top of the marine food web. Their diet items include fish, squid, seals, sea lions, walruses, birds, sea turtles, otters, other whales and dolphins, polar bears and reptiles. They even have been seen killing and eating swimming moose.
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Sharks do not have bones. Their cartilaginous skeletons are much lighter than true bone and their large livers are full of low-density oils, both helping them to be buoyant. Even though sharks don't have bones, they still can fossilize.
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As apex predators, sharks play an important role in the ecosystem by maintaining the species below them in the food chain and serving as an indicator for ocean health. They help remove the weak and the sick as well as keeping the balance with competitors helping to ensure species diversity.
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Answer and Explanation: Neither. Sharks are classified as a type of fish and are not mammals or amphibians. Like other fish, sharks breathe through gills for their entire...
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Do sharks lay eggs or give live birth? Sharks exhibit a great diversity in reproductive modes. There are oviparous (egg-laying) species and viviparous (live-bearing) species. Oviparous species lay eggs that develop and hatch outside the mother's body with no parental care after the eggs are laid.