Desert isopods [isopods are any member of the order Isopoda (class Crustacea)] might not make the top of the list of most-endearing animals, but these small (up to two centimeters-long) creatures, ...

OWASCO - Skaneateles High School biology teacher Maureen Jarvis could never imagine zebra mussels being the least bit beneficial to the Finger Lakes environment. After all, zebra mussels are an ...

General animal biology: Frog as a representative animal -- Materials of the animal body -- Body covering, skeleton, and body muscles -- Digestive systems and metabolism -- Circulatory systems -- ...