| Self-protection of the sea cucumber
海参的残体自卫
自卫是动物的一种本能,有些动物遇到危险时,在紧急的关头,常常折断自己的部分肌体,以保存生命。大家都熟悉的壁虎在遇敌时,往往自断其尾,保全生命,然后再长出新的尾巴来。
你知道海参是通过什么方式来自卫的吗?
Sea cucumbers live in seas worldwide. They can live for about
5 to 10 years. Sea turtles, many fish, and people eat sea
cucumbers. When they meet enemies, sea cucumbers can expel
(排出) most of their internal organs (内脏) to confuse enemies.
因海参再生能力很强,不久又会长出新的肚肠。是不是很神奇?
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