do an emu have teeth?
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Emus (Dromaius novaehollandiae) have three toes. ... Emus have no teeth to grind up food so they swallow pebbles into the gizzard and the pebbles grind up the food like a mill. Emu eyes are covered with clear membranes like security blinds to protect them against dust and moisture loss.
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When it comes to raising emus, fencing may be your biggest expense. Emus are big birds—usually 110 to 150 pounds! —but they're docile and can make great pets or livestock. To keep them, you'll need tall wire fences with openings that the emus can't get their heads stuck in, such as no-climb horse fencing.
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Wombats dig extensive burrow systems with their rodent-like front teeth and powerful claws. ... Wombats are herbivores; their diets consist mostly of grasses, sedges, herbs, bark, and roots. Their incisor teeth somewhat resemble those of rodents (rats, mice, etc.), being adapted for gnawing tough vegetation.
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Question: Humpback whales do not have teeth. In order to feed, what do they use? Answer: They have baleen plates instead of teeth. A baleen whale has a series of 270-400 fringed overlapping plates that hang from each side of the upper jaw.
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Emus are from Africa, and ostriches are from Australia. It's actually the other way around. Emus live in the woodlands and semi-arid plains of Australia, while ostriches live in sub-Saharan Africa, mainly in savannahs.
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Territory. Emus are members of the ratite family, which also includes ostriches, cassowaries, and rheas. They are among the largest birds in the world, and they're found primarily in Australia, but also in New Guinea, Indonesia, Solomon Islands, and the Philippines.
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African Elephant. ... Both male and female elephants possess tusks, which are modified incisor teeth. Although tusks are present at birth, the “baby tusks” fall out after a year, and permanent ones replace them. These tusks will continue to grow throughout the elephant's life.
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Elephants usually have 26 teeth: the incisors, known as the tusks, 12 deciduous premolars, and 12 molars. Unlike most mammals, which grow baby teeth and then replace them with a single permanent set of adult teeth, elephants are polyphyodonts that have cycles of tooth rotation throughout their lives.
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Dolphin teeth are more for catching fish than for tearing apart large prey, as sharks' teeth are. And sharks have very tough skins--hard to tear. But dolphins have a hard rostrum--beak--that's perfect for ramming. Sharks can and do kill and eat dolphins, which are highly nutritious for a shark.
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What is different about the mouth structure of ruminants compared to that of humans? There is no difference. Humans do not have upper incisors. Cattle, sheep and goats have a dental pad instead of upper incisors.
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These tiny jaws can be seen in the image below, near the head of the creature. Like the other acoelomate phyla, these animals have no body cavity. The space between their skin and intestines is packed with muscles and filler cells.
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Puppies are born without any visible teeth. The deciduous teeth start erupting through the gums around three weeks of age and typically by six weeks of age all the deciduous teeth are present.
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A goat's teeth may grow and fall out at slightly different ages than the teeth of any other goat. There are no upper front teeth in the goat's mouth, instead your wether has a tough toothless “dental pad”. Your goat does have teeth on the top and bottom of his jaw further back in his mouth.
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Fawns typically have only three or four fully erupted teeth along each side of the jaw. The first three are temporary premolars (P1, P2 and P3) and are called “milk teeth” because deer are born with these teeth in place.
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Moray eels are serious predators and their jaw structure reflects this. Not only do moray eels have the razor sharp teeth which you can see, they have double jaws and double sets of teeth! Just like an alien they have a hidden internal jaw called the “pharyngeal jaw”.
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Infant gorillas are not born with teeth. Like all mammals, newborn gorillas feed by drinking their mother's milk, so they don't need their teeth right away.
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Humans have sharp front teeth called canines, just like lions, hippos, and other mammals. Contrary to popular belief, human canines are not for tearing and ripping meat.