Protected by Armor

Crabs and lobsters are protected by a hard outer cover. In order to grow, they shed this layer and grow a new, larger one.

  Can you find this lobster's eyes? They are on the end of the two stalks on either side of its head (top of photo).
Nature played a trick on the hermit crab. It has no covering on its tail and must find an abandoned shell of another animal to make a safe home.
 
Hermit crab