Which animal never eat food?

Tardigrades can live years without food. These are their adaptations to extreme climatic conditions in their habitat for survival. Animals like Emperor penguin, Tardigrade do not eat food in extreme climatic conditions and undergoes a dormant stage.

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What animal doesn't eat a lot?

Scorpion — 1 year. Scorpions eat one-third of their body weight in just one meal. This alone helps them to slow down their metabolism and handle their nutrition, making it possible to last for a year without food.

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What animal can go 2 years without eating?

Crocodiles can live for 2 years without food or water.

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What animal goes days without eating?

The emperor penguin is one of the few warm-blooded animals to go for weeks without eating. Due to the harsh winters they face on the Antarctic ice, they have adapted to survive without food for up to two months while traveling to open water or broken ice in which to hunt.

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Which animal only eats once a year?

But snakes take this to the extreme. They can range from eating a meal nearly every day to only once in a whole year! It depends a lot on the species of snake, its age and size, and the size of its last meal.

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17 Animals You Should NEVER Eat

43 related questions found

Which animal never dies?

To date, there's only one species that has been called 'biologically immortal': the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle.

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What animal pretends to be dead?

In mammals, the Virginia opossum (commonly known simply as possums) is perhaps the best known example of defensive thanatosis. "Playing possum" is an idiomatic phrase which means "pretending to be dead". It comes from a characteristic of the Virginia opossum, which is famous for pretending to be dead when threatened.

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What animal lives only for 1 day?

#1: Mayfly — The Shortest Lifespan of Any Known Animal

These insects are the shortest living animals on the planet, as the adult lifespan of a fly from this species is only 24 hours.

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Can a crocodile go 3 years without eating?

You will be surprised to know that crocodiles, as one of the oldest reptiles of the planet can go for a few months without food, and in extreme cases, they can go up to three years without food. They save energy by moving slow and at times by being motionless too.

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Which animal can live without drinking water?

Answer: Kangaroo rat

The tiny kangaroo rat located in the south-western deserts of the United States does not drink water for its whole lifespan. Kangaroo rats represent an integral part of desert life.

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Which animal can sleep for 3 years?

Snails need moisture to survive; so if the weather is not cooperating, they can actually sleep up to three years. It has been reported that depending on geography, snails can shift into hibernation (which occurs in the winter), or estivation (also known as 'summer sleep'), helping to escape warm climates.

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Which animal can live without breathing for 6 days?

Scorpion: Scorpions are organisms which can hold their breath for up to even 6 days. Scorpions are called arachnids, which are members of the animal kingdom's arachnid class. Their modified lungs, which are known as book lungs, also allow them to hold their breath for long.

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Which animal can live without oxygen?

Or so we thought. In a study published Monday in the Proceedings of the National Academy of Sciences , researchers have now identified the first animal that doesn't use oxygen to breathe: Henneguya salminicola, an 8-millimeter white parasite that infects the flesh of Chinook salmon.

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What kind of animal never sleeps?

Animals that don't need sleep (bullfrogs and dolphins) Animals that don't need rebound sleep after using up all their energy (bees) Animals that show harmful side effects from sleep deprivation (humans)

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What can't humans eat?

Common Foods That Can Be Toxic
  • Cherry Pits. 1/12. The hard stone in the center of cherries is full of prussic acid, also known as cyanide, which is poisonous. ...
  • Apple Seeds. 2/12. ...
  • Elderberries. 3/12. ...
  • Nutmeg. 4/12. ...
  • Green Potatoes. 5/12. ...
  • Raw Kidney Beans. 6/12. ...
  • Rhubarb Leaves. 7/12. ...
  • Bitter Almonds. 8/12.

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What animal sleeps all day?

Brown-throated three-toed sloth

The brown-throated three-toed sloth (Bradypus variegatus) sleeps a lot! In fact, this sloth sleeps for about 14 to 16 a hours a day. Unlike nocturnal animals that have made the list, the brown-throated three-toed sloth sleeps during the day and night.

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How long can humans go without food?

With no food and no water, the maximum time the body can survive is thought to be about one week . With water only, but no food, survival time may extend up to 2 to 3 months. Over time, a severely restricted food intake can reduce the lifespan.

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What animal can survive the longest?

Ocean Quahogs (Clams)

Ocean quahogs live in the Atlantic and can live more than 400 years old. At 507 years of age, Ming the clam broke the Guinness World Record as the oldest animal in the world.

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Which animal can live without water for 10 years?

  • The tiny kangaroo rat located in the south-western deserts of the United States does not drink water for its whole lifespan.
  • Kangaroo rats represent an integral part of desert life.
  • Sometimes, other species eat them for the water in their bodies.

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Which animal has four knees?

Why the ostrich is the only living animal with four kneecaps.

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What animal has the best memory?

The new research shows that dolphins have the longest memory yet known in any species other than people. Elephants and chimpanzees are thought to have similar abilities, but they haven't yet been tested, said study author Jason Bruck, an animal behaviorist at the University of Chicago.

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Which animal can live 9 days without head?

Cockroaches are infamous for their tenacity, and are often cited as the most likely survivors of a nuclear war. Some even claim that they can live without their heads. It turns out that these armchair exterminators (and their professional brethren) are right. Headless roaches are capable of living for weeks.

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What animal turns 200 times after death?

Funny Riddle What animal turns about 200 times around its axis after it dies? A roast chicken.

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Is there an animal that kills itself?

While it has not been proven that non-human animals do, or even can, die by suicide, many animals behave in ways that may seem suicidal. There are anecdotes of animals refusing to eat in periods of grief or stress. Some social insects have been known to defend their colony by sacrificing themselves.

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Do animals know death exists?

A growing body of scientific evidence supports the idea that nonhuman animals are aware of death, can experience grief and will sometimes mourn for or ritualize their dead.

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