Sponges create their own special chemicals that are released in the water to protect against predators

steemitfriend (64)in #interestingfact • 8 years ago

#nature #animals #sponges #ocean

8 years ago in #interestingfact by steemitfriend (64)

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stealthgoat (-2)(1) 8 years ago

@steemitfriend payed 2.0 SBD to @minnowbooster to buy a stealth upvote.

transaction-id 427aef7a5bffccc8cd7cdf2f0fbcabf9e9ae3678

@stealthgoat

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