atmospheric pressure

Birds

Course Description

Birds class Aves are a group of endothermic vertebrates characterised by feathers a beak with no teeth thelaying of hard-shelled eggs a high metabolic rate a four-chambered heart and a lightweight but strongskeleton.

Course Objective

Birds class Aves are a group of endothermic vertebrates characterised by feathers a beak with no teeth thelaying of hard-shelled eggs a high metabolic rate a four-chambered heart and a lightweight but strongskeleton.

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