Which Mollusk Has Eight Tentacles?
Octopus is a mollusk that has eight tentacles or arms surrounding a beak-like mouth. Octopuses’ are reckoned to be the world’s most intelligent invertebrates and are...
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How Do Kangaroos Hop?
The large, stretchy tendons in a kangaroo’s hind legs act like giant springs. As these tendons strain and contract, they generate most of the energy needed for each...
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How Do Horses Sleep Standing Up?
How Do Horses Sleep Standing Up? Horses have a unique system of interlocking ligaments and bones in their legs, which serve as a sling to suspend their body weight...
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What Is a Praying Mantis?
What Is a Praying Mantis? The praying mantis is an insect belonging to the family Mantodea that contains over 2,400 species and about 430 genera in 15 families. The...
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How Did Frilled Neck Lizard Get Its Name?
How Did Frilled Neck Lizard Get Its Name? The frilled-neck lizard’s name comes from the large frill around its neck, which usually stays folded against the...
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