为什么小猫咪能缩在盒子里 为什么猫咪能缩在小盒子里

小猫咪能缩在盒子,是因为猫的骨头又多又小,它们有290块骨头,比人体多了84块,而且这些骨头都比较小,关节也比较柔软,所以它们才能像液体一样自由地“到处流动”。

猫咪的脊椎骨间距相当的大,其间都穿插著厚而软、具弹性的纤维软骨。此外,猫的肩胛骨仅在侧边与肌肉相连,使其关节能在各个方向运动,而猫的流动锁骨让猫能作长距离跨步。

为什么小猫咪能缩在盒子里 为什么猫咪能缩在小盒子里

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