Animals

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Which was the oldest dinosaur

The oldest known dinosaur is Eoraptor, which lived during the late Triassic period around 231 million years ago.

What do paleontologists do

Paleontologists are scientists who study fossils and use them to piece together information on the extinct species they represent.

When were dinosaur fossils first discovered

Dinosaur fossils were first discovered in England in 1821 Since then, dinosaur fossils have been found all over the world.

Are birds descended from dinosaurs

Some scientists believe that birds are descended from the small, fast-moving two-legged dinosaur called the therapod.

Did dinosaurs and humans coexist at the same time

No, dinosaurs and humans did not coexist at the same time. The last dinosaurs died out around 65 million years ago, which is much earlier than when human civilization first appeared.

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Which language does the word dinosaur come from

Dinosaur comes from the Greek words ‘deinos’ meaning ‘terrible’ and ‘sauros’ meaning ‘lizard’.

How long were dinosaurs on earth

Dinosaurs lived on Earth for approximately 165 million years.

When did dinosaurs become extinct

Dinosaurs became extinct about 66 million years ago.

Which was the largest land based dinosaur

The largest land based dinosaur was the Brachiosaurus, which was 85 feet long and weighed over 50 tons.

Which was the first dinosaur to be named

The first dinosaur to be named was Megalosaurus in 1824 by Reverend William Buckland.

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can Snakes see with their eyes closed

No, snakes cannot see with their eyes closed. Snakes have narrow slits for eyes, which remain open at all times, even when they are asleep. While these slits may be closed for a few seconds or longer, snakes still rely on their sense of smell and heat-sensing ability to navigate their environment.

how many stomachs do Sheep have

Sheep have a four-chambered stomach, which is divided into the rumen, reticulum, omasum, and abomasum. The rumen is the largest portion and is where the fermentation of roughages occur. The other three chambers are important for absorption and digestion of nutrients. This type of stomach is known as a ruminant stomach, and it enables sheep to eat large amounts of coarse plants and digest them efficiently.

can Salamanders regenerate body parts

Yes, salamanders are able to regenerate body parts, including limbs, tails, jaws, and hearts. They have the remarkable ability to regenerate extensive tissue, including spinal cord, muscle, bone, cartilage, and even parts of their brain. This ability has long fascinated researchers, and has been studied extensively.

how big are kiwis eggs

Kiwi eggs are one of the largest bird eggs relative to body size. They can measure anywhere from 3-7 inches in length, and 2-4 inches in width. The average kiwi egg weighs 5-7 ounces, which is roughly the size of a chicken egg.

how old do chimpanzee grow

Chimpanzees typically live between 30 and 50 years in the wild, although some individuals have been known to reach up to 70 years old. In captivity, however, chimpanzees may live up to 60 years. The average life expectancy is largely dependent on the conditions of the captive environment as well as the amount of resources available to the animals.

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what are the biggest type of eagles

The biggest type of eagles is the Steller’s Sea Eagle, which has a wingspan that can reach up to 2.5 meters (8.2 feet). It is mainly found in the coastal regions of Northeast Asia, and is the heaviest eagle species in the world, with a weight of up to 8 kg (17.6 lbs). It is known for its spectacular courtship display, with males rising up into the sky and then diving down to the ground.

how many fleas can a cat have

A cat can have anywhere from zero to hundreds of fleas. The number varies based on lifestyle, diet, and environment. Generally, an infestation of fleas will range from 30 to 70 fleas on a single cat, though larger populations are possible. Fleas can reproduce quickly, so if one is found it is important to take steps to remove them as soon as possible.

which animals can stay stay underwater for the longest

The animals that can stay underwater for the longest are sea turtles, which can hold their breath for up to 7 hours. In comparison, whales and seals can stay underwater for up to 30 minutes, while dolphins can stay underwater for around 15 minutes.

how much water can Camels drink in one minute

On average, camels can drink between 12 and 20 liters of water in one minute, which is equal to 30 to 70 gallons. They have a specially adapted digestive system that allows them to store large amounts of water for long periods of time. They are able to survive in extremely dry climates with limited access to water.

which animals make the loudest sound

The lion is known for having the loudest roar, which can be heard up to eight kilometres away. The howl of a wolf pack can also be quite loud, while the trumpeting of an elephant can be heard up to three kilometres away. The gibbon is renowned for being the loudest land animal, with its call reaching over two kilometres.

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how fast can a tiger run

Tigers are one of the fastest land animals in the world, able to reach speeds of up to 65 kilometres per hour. During short bursts of speed, they can even reach speeds of up to 80 kilometres per hour. They usually hunt by stalking their prey and then chasing it down, relying on their speed to catch it.

what is the biggest type of Walrus

The biggest type of Walrus is the Pacific Walrus. It can weigh up to 1,500 kilograms and measure up to 3.5 meters in length, making it the largest known species of walrus. It lives in the Arctic Ocean and is mostly found in the Bering Sea and the Chukchi Sea.

how many insects can a Giant anteater eat in a day

It is estimated that a Giant anteater can consume up to 30,000 insects in a single day. This impressive number is due to their long tongues which have the capacity to capture and consume over 140 insects per minute.

how often do Reindeers grow new antlers

Reindeer grow their antlers once a year, usually in the spring. The antlers are fully grown by the end of the summer, and will then be shed and replaced by a new set in the following spring. This process typically takes between 30 and 70 days.

how long can land snails sleep for in hibernation

Land snails can sleep in hibernation for up to six months. During this time, their activity is greatly reduced and their breathing and heart rate slow. They seek shelter in cool, moist areas and use mucus to seal their shell entrance to avoid drying out. During hibernation, land snails can live off of stored energy and do not need to worry about finding food.

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what are the biggest whales

The largest whales are the blue whale and the fin whale. The blue whale is the largest animal on Earth, growing up to 30m long and weighing up to 180 tonnes. The fin whale is slightly smaller, reaching up to 24m in length and weighing up to 120 tonnes. Both are extremely impressive animals that have been known to live for over 90 years.

how loud is a tigers roar

A tiger’s roar can reach a loud decibel level of between 80-90 dB, which is louder than a lion’s roar. It can be heard from up to two miles away. It is a powerful and intimidating sound that can be heard throughout the forest or jungle, alerting other tigers in the area.

which animals have the best night vision

Animals such as cats, owls, and some nocturnal monkeys have exceptional night vision. These animals have specialized adaptations such as a reflective layer in their eyes that amplifies light, allowing them to see at night with greater clarity.

which animals have the longest tongue

The largest tongues among animals belong to the Blue Whale and the African Elephant. Blue Whales’ tongues can weigh up to 2,000 pounds and measure up to 8 feet in length, while African Elephant tongues can reach up to 70 inches. Other animals with long tongues include the Giraffe, Anteater, and the Common Fruit Bat.

what are the largest land mammals in North America

The largest land mammals in North America are the American Bison, Alaskan Moose, and Mountain Grizzly Bear. These animals can reach a weight of up to 2,000 pounds and a length of up to 8 feet. All three are iconic species of the continent and can be found in many national parks and forests.

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what are the largest dog breed

The largest dog breeds are the Irish Wolfhound, the Great Dane, the Neapolitan Mastiff, the Saint Bernard, and the English Mastiff. All of these breeds can weigh up to or over 100 pounds and stand up to 38 inches at the shoulder. While their size is impressive, these are gentle giants who make affectionate and loyal companions.

what are the biggest breed of bear

The biggest breed of bear is the Kodiak bear, which can weigh up to 1,500 pounds and can grow to a height of 10 feet. They are the largest land carnivore in the world and are native to the islands of Kodiak in the Gulf of Alaska. These giant bears can be found in other parts of Alaska and Canada as well.

how many bones does a giraffe have in its neck

A giraffe typically has between 7 and 17 bones in its neck. Depending on the giraffe, it can have as few as 7 cervical vertebrae, or as many as 17. This flexibility allows the giraffe to extend its neck and reach high up in trees for food.

how often do Cheetahs need to drink

Cheetahs generally need to drink water once every three to four days. They usually get the majority of their hydration from the prey they consume. However, when in warmer climates, cheetahs may need to drink more frequently in order to stay cool and prevent dehydration.

how can you tell the age of a whale

The age of a whale can be determined by counting the number of growth layers in its earplug. The earplug is made up of many layers, which are created over the years, much like annual rings on a tree. Scientists use this method to age whales up to about 70 years old.

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which animal has the longest tongue

The animal with the longest tongue relative to its body size is the chameleon. Its tongue can be up to twice the length of its body. Chameleons use their tongues to capture prey and defend themselves from predators. The tip of a chameleon’s tongue is sticky, allowing it to adhere to vulnerable insects and then quickly pull them back into its mouth.

which animals have the sharpest teeth

Sharks have some of the sharpest teeth in the animal kingdom. Their multiple rows of teeth are razor-sharp, and are continuously replaced throughout their life. Sharks can have up to 3,000 teeth at any given time. Other animals with sharp teeth include wolves, crocodiles, and walruses.

which bird has the biggest wings

The Andean condor is the bird with the largest wingspan, measuring up to 3.2m (10.5 ft). Found in the Andes mountains, they have a wingspan of 2.6-3 m (8.5-10 ft) and weigh up to 15 kg (33 lbs). They are endangered in many areas, due to hunting and habitat loss.

how many dogs are there in the world

It is estimated that there are around 600 million dogs in the world. While the exact number is impossible to know, the population of dogs is continually growing and is believed to be much higher than previous estimates. This makes them one of the most populous domesticated animals in the world.

how big are sharks eggs

Sharks eggs are typically between 2 and 4 inches in diameter. Depending on the species, they can also range from 1 inch up to 7 inches. On average, shark eggs measure around 3 inches in diameter and weigh about 0.3 ounces. They are usually laid in batches of up to 10, and can vary in color from white to brown or blue.