Invertebrates

46 Fun Facts about Crabs
Crabs are sometimes called "the spiders of the sea." Learn more amazing facts about these crabby crustaceans from our list of fun crab facts.
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65 Stinging Facts about Jellyfish
Jellyfish are found in every ocean and are even found in some freshwater lakes and ponds. Discover more cool facts from our jellyfish facts.
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