1.Though jellyfish is poisonnous, and electric eel may discharge, they too are miracles of nature like human beings. Humans need to live in peace with other creatures in nature,that's the way to make Earth a better place.
2.Two scientists were unfrotunatly stung when researching jellyfishes.
3. This video will give a brief introduction about two kinds of poisonnous jellyfish.
4.let's get a picture of how electric eels pery by watching this video.
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