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Science with Sophie: Adaptations thumbnail 03:02
Sophie discusses how plants and animals need to compete in order to survive and the role that adaptations play in their ability to survive. She explains how several animals...
Science with Sophie: Adaptations
Biology
Genetics
mutation
Crash Course: Anatomy & Physiology: Adaptive Immune Systems thumbnail 05:50
Hank explains adaptive immune systems and how they function to fight against pathogens ny creating antibodies.
Crash Course: Anatomy & Physiology: Adaptive Immune Systems
Biology
adaptive immune systems