Jelly fish

1 year ago
3
composed of three layers: an outer layer called the epidermis; a middle layer made of a thick elastic jelly-like substance called mesoglea; and an inner layer called the gastrodermis.

composed of three layers: an outer layer, called the epidermis; a middle layer made of a thick, elastic, jelly-like substance called mesoglea; and an inner layer, called the gastrodermis.

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