作业帮A snake is a strange.It walks on its ribs and it smells with its tongue.A snake is a strange animal .It walks on its ribs and it smells with its tongue.Since its teeth are sharp like needles and not good for chewing,it swallows its food whole.The sna
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A snake is a strange.It walks on its ribs and it smells with its tongue.A snake is a strange animal .It walks on its ribs and it smells with its tongue.Since its teeth are sharp like needles and not good for chewing,it swallows its food whole.The sna
A snake is a strange.It walks on its ribs and it smells with its tongue.
A snake is a strange animal .It walks on its ribs and it smells with its tongue.Since its teeth are sharp like needles and not good for chewing,it swallows its food whole.The snack jaws can stretch a great deal.Its body,too,can stretch to several times its normal size.So even a small snake can easily swallow a mouse whole,and a snake just an inch across can gulp down a young bird three inches across.Such a large meal might last the snake for months.In fact,some snakes have been known to go without eating for as long as two years
A snake is a strange.It walks on its ribs and it smells with its tongue.A snake is a strange animal .It walks on its ribs and it smells with its tongue.Since its teeth are sharp like needles and not good for chewing,it swallows its food whole.The sna
蛇是一种奇怪的动物,它靠肋骨行走,用舌头闻气味.由于它的牙齿像针一样锋利,不擅长咀嚼,它将食物整个吞咽下去.蛇的颚能张开很大,其身体也能比其正常大小伸大数倍.因此,一条小蛇能够很容易地咽下一只老鼠,一条1英寸粗的蛇能够吞下一只3英寸粗年轻的鸟.这样的大餐能够让蛇支撑几个月.实际上,蛇以能够坚持长达两年不吃东西而闻名.
蛇是一种奇怪的动物。它是靠肋骨来行走，靠舌头来闻气味的。因为它的牙齿像针一样尖不利于吮吸，所以它是整个吞下食物。蛇的嘴能伸展很大，身体也能伸展到平时大小的好多倍。所以即使是个小蛇也能容易地吞下整个老鼠，而且一条一英寸长的小蛇能大口吞下一只三英寸大的小鸟。这样一顿大餐可能让这条蛇维持几个月。事实上，一些蛇据说两年不吃食物也能够行动。...
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蛇是一种奇怪的动物。它是靠肋骨来行走，靠舌头来闻气味的。因为它的牙齿像针一样尖不利于吮吸，所以它是整个吞下食物。蛇的嘴能伸展很大，身体也能伸展到平时大小的好多倍。所以即使是个小蛇也能容易地吞下整个老鼠，而且一条一英寸长的小蛇能大口吞下一只三英寸大的小鸟。这样一顿大餐可能让这条蛇维持几个月。事实上，一些蛇据说两年不吃食物也能够行动。
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