Structural: Bull elk have large antlers to fight with, The colour of a penguin’s body helps to camouflage it when it is swimming, Wide feet on a camel help it "float" on sand, Dessert foxes have large ears so they have a large surface area to release heat, Behavioural: Adult male penguins huddle together during winter, Bull elk bugle in the fall to claim territories, Camels spit when threatened, Desert foxes are active in the cool night., Functional: Desert foxes have great hearing to hunt small animals, A penguin’s resting heart rate can slow down, Camels produce very little sweat or urine to conserve water, A bull elk can survive mating season with very little food,

Adaptations

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排行榜

視覺風格

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切換範本

恢復自動保存: ?