Interesting Facts About Sea Sponges at johnabeason blog

Interesting Facts About Sea Sponges. When you look at a sponge, the word animal might not be the first that comes to mind, but sea sponges are animals.all sponges have tiny pores where they intake water.

Sea Sponges
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When you look at a sponge, the word animal might not be the first that comes to mind, but sea sponges are animals. These creatures are incredibly odd and unique animals. They make spiny or bristly structures called spicules, made out of a mesh of protein, spongil, and calcium carbonate, as a defense against predators.

Sea Sponges

Interesting Facts About Sea Sponges Interesting facts about the sea sponge. Updated on july 12, 2019. They make spiny or bristly structures called spicules, made out of a mesh of protein, spongil, and calcium carbonate, as a defense against predators. Inside, they have microscopic hairs, or flagella, which wiggle to push the water through their bodies.