Crabs can detect the faintest of tastes in the water and that helps them locate the latest body to drift down from above. 蟹类可以从水里嗅到从上面落下的尸体的极细微的气味 并以此追踪到食物
It's bulk helps to conserve body heat and also broadens it's menu. 它的体型有利于 帮助保持体内热量和扩充食物来源
The clay also helps to absorb the toxins found in many leaves that the elephants eat. 粘土也可以吸收中和吃的叶子中的毒素.
it apparently helps to surround yourself with as many layers as possible. 最好还是与尽可能多的伙伴 挤在一起保暖
and that long tail helps her balance. 长尾巴能保持身体平衡