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Unit Plan
Ck 12: Biology: Mammal Ancestors Unit Plan
CK-12 Foundation

Ck 12: Biology: Mammal Ancestors

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Discusses therapsid ancestors of mammals.
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Handout
Ck 12: Biology: Mammals: Evolution and Classification Study Guide Handout
CK-12 Foundation

Ck 12: Biology: Mammals: Evolution and Classification Study Guide

For Students 4th - 9th
Explore the classification and evolution of mammals.
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