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…
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Legs
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
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 without…
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 ge
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 f