Where do brown tube sponges live?

Modern sponges are predominantly marine, with some species adapted to freshwater environments, ranging from the inter-tidal zone to depths of 6,000 meters (19,680 feet). Certain types of sponges are limited in the range of depths at which they are found. sponges are worldwide in their distribution, and range from waters of the polar regions to the tropical regions. sponges are most abundant in both numbers of individuals and species in warmer waters.

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