10 Animals That Do Not Require A Brain To Survive

10 Animals That Do Not Require A Brain To Survive

By  rumourjuice.com

2. Sea Cucumber

10 Animals That Do Not Require A Brain To Survive

Sea Cucumber

They lack grey matter, but they possess ingenious defense mechanisms. When attacked, sea cucumbers can surprise their attacker by quickly disgorging their guts and internal organs. Or eject long sticky tubes from their anus to ensnare and even disable the predator – permanently.

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