Insulation: animals have extra fur to keep warm/ birds grow thick layers of feathers
Hibernation: bears sleep through cold season of the year
Migration: birds fly to warmer temperatures during cold season
Animals have heat efficient body shapes
Camouflage: fur changes colors during different seasons to blend into surroundings
Hibernation: bears sleep through cold season of the year
Migration: birds fly to warmer temperatures during cold season
Animals have heat efficient body shapes
Camouflage: fur changes colors during different seasons to blend into surroundings