sharp teeth, tearing meat, moist skin, allows animal to breathe through its skin, shell, protects an animal from predators, feathers, helps keep the animals warm in the winter and support for those who fly, fur, keeps animals warm in the winter and cool in the summer, scales, protection from the environment, paws, pads provide protection from heat, cold, or rough surfaces, hooves, allows animal to run quickly in wide open spaces, fins and flippers, easily move through the water.

functions

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

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恢复自动保存：？