Hermit Crab Matching Quiz

A(n) ___________ surrounds the thorax and head
Food should be replaced every ____days.
Hermit crabs can live to be ____ years old.
The ____ is not part of the hermit crabs body.
The hermit crab needs a shell for ______.
The ____ is used for smelling and hearing
_____ enable the crab to extract oxygen from the air
_____might be about to occur if your crab spends a lot of time in the water

Hermit Crab Matching Quiz (Source: http://www.portone.com/tertou/hermit.html)