Provides dichotomous key and illustrations that provide identification of common arthropods to the order/class level. by Donald J. Borror and Richard E. White. Houghton Mifflin, 1998. Details insect ...
KEY TO THE FAMILIES OF NORTH AMERICAN INSECTS AN INTRODUCTION TO THE CLASSIFICATION OF INSECTS BY CHARLES T BRUES AND AL MELANDER ...
Activity 1 – Frog or toad? Activity 2 – Classify the animals Activity 3 – Classification keys quiz Activity 4 – Create a classification key Classification helps scientists to put living things into ...
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