Are corals animals or plants?

Coral, a sessile animal, relies on its relationship with plant--like algae to build the largest structures of biological origin on Earth

Are corals plants, animals, or rocks? - Woods Hole Oceanographic Institution

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Coral

Coral

Are corals plants, animals, or rocks? - Woods Hole Oceanographic Institution

Are corals plants, animals, or rocks? - Woods Hole Oceanographic Institution

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Are corals plants, animals, or rocks? - Woods Hole Oceanographic Institution

Are corals animals or plants?

Coral: Plant or Animal? National Marine Sanctuary Foundation