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 ...

There are more than one million insect species in the world – from fleas that can jump 200 times their body length to houseflies that taste with their feet – so it's no wonder they provide an infinite ...

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 ...