THE BEST SIDE OF CROCODILE

For comparison, a human jaw provides only about one hundred pounds of pressure for each sq. inch. The crocodile jaw has hardly any opening energy, though; a crocodile's mouth may be held shut with just a rubber band.母婴 健康 历史 军事 美食 文化 星座 专题 游戏 搞笑 动漫 宠物 无障碍 关怀版Saltwater crocodile resting on