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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Marine
Where Would You Find Cowrie Shells?
Where Would You Find Cowrie Shells? Cowrie shells are widely distributed and possibly the favorites among shell collectors because of their
When Does a Hermit Crab Change Its Shell?
When Does a Hermit Crab Change Its Shell? A hermit crab changes its shell when it has grown large enough to need a bigger home. This type of
How Did Killer Whales Get Their Name?
How Did Killer Whales Get Their Name? Some people might consider Orcas (formerly known as killer whales), to be unfairly named, since they a