Main Idea Details
300 Reptiles and Birds
Diversity of
Modern Reptiles
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on page.Evolution of
Reptiles
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on page.Ecology of
Reptiles
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on page.Contrast characteristics of each order in class Reptilia.Squamata
examples:
key features:Crocodilia
examples:
key features:Testudinata
examples:
key features:Sphenodonta
examples:
key features:Identify each animal’s ancestors as diapsids, anapsids, or synapsids.
birds lizardsmammals turtlesAnalyze how loss of a reptile species could upset the balance of an
ecosystem.Section 29.1 Reptiles (continued)
Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.Evaluate whether a meteorite crashing to Earth could have
doomed the dinosaurs. Discuss the catastrophic effects of such a crash and adaptations
needed to survive the event.(^) SUMMARIZE