What is a hermit crab? There are over 800 species of hermit crabs worldwide, and almost all are ocean dwellers—though people are likely most familiar with the dozen semi-terrestrial species ...

Read the following text, and answer questions 1-9 below: [1] Hairy crabs, also known as mitten crabs, are palm-sized burrowing crustaceans named for their namesake furry claws, which look like ...

What is an Atlantic horseshoe crab? Atlantic horseshoe crabs may appear alien, but their history as earthlings is pretty impressive. They’ve been around for 450 million years, predating the ...