They are animals of the phylum Porifera(meaning pore bearer).
ABOUT. Family Sponge is a playground for parents — inspiring families to live a balanced, adventurous and healthy life. Launched in 2011, Jadah Sellner and Jen Hansard are two sorta-crunchy mamas that invite you to absorb the good. Jen is the creative force behind Family Sponge and Hansard Studio (a design studio that specializes in websites and all things pretty.) Jen also holds the proud title of work-from-home mom to two preschool-age children, and is hopelessly addicted to Starbucks, Craigslist and her husband Ryan. Many sponges have internal skeletons of spongin and/or spicules of calcium carbonate or silicon dioxide. All sponges are sessile aquatic animals. Although there are freshwater species, the great majority are marine (salt water) species, ranging from tidal zones to depths exceeding 8,800 m (5.5 mi). Sponge biodiversity and morphotypes at the lip of a wall site in 60 feet of water. Included are the yellow tube sponge, Aplysina fistularis, the purple vase sponge, Niphates digitalis, the red encrusting sponge, Spiratrella coccinea, and the gray rope sponge, Callyspongia sp. Porifera: Life History and Ecology. Sponges come in an incredible variety of colors and an amazing array of shapes. They are predominantly marine, with the notable exception of the family Spongillidae, an extant group of fresh-water demosponges whose fossil record begins in the Cretaceous. Sponges are ubiquitous benthic creatures, found at all latitudes beneath the world's oceans, and from the intertidal to the deep-sea. Once the larvae are in the water column they settle and develop into juvenile sponges. Sponges that reproduce asexually produce buds or, more often, gemmules, which are packets of several cells of various types inside a protective covering. Fresh water sponges of the Spongillidae often produce gemmules prior to winter. Although they may look plant-like, sponges are the simplest of multi-cellular animals. A sponge is a bottom-dwelling creature which attaches itself to something solid in a place where it can, hopefully, receive enough food to grow. The scientific term for sponges is Porifera which literally means pore-bearing..  Sponges are the simplest form of an animal. They are what scientists call an evolutionary dead-end. This means that they didn't evolve into anything. Sponges reproduce using … this method called budding. They catch sperm and the baby grows inside the sponge and then the baby is released and it swims around. Sponges eat by filter feeding Sponges are animals of the phylum Porifera (/pɒˈrɪfərə/ ; meaning pore bearer). They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponge biodiversity and morphotypes at the lip of a wall site in 60 feet of water. Included are the yellow tube sponge, Aplysina fistularis, the purple vase sponge, Niphates digitalis, the red encrusting sponge, Spiratrella coccinea, and the gray rope sponge, Callyspongia sp. Sponges are the simplest form of an animal. They are what scientists call an evolutionary dead-end. This means that they didn't evolve into anything. Sponges reproduce using … this method called budding. They catch sperm and the baby grows inside the sponge and then the baby is released and it swims around. A sponge is a member of the phylum Porifera. It is a simple animal with many cells, but no mouth, muscles, heart or brain. It is sessile: it cannot move from place to place the way most other animals can. A sponge is an animal that grows in one spot like most plants do. Nevertheless, sponges are quite successful. The SquarePants family is a family of sponges who descend from the primitive sponge as well as SpongeGar, who discovered fire along with Patar and Squog. Stanley S. SquarePants is Sherm's son, the cousin of SpongeBob, Larry, BlackJack, and Todd, a nephew of Blue, Harold, and Margaret, a grandson of Grandpa and Grandma SquarePants, and a descendant of SpongeBuck, Primitive Sponge, and SpongeGar. In the future, he will be a 1st cousin 2x removed. The primitive sponges lived in what was most likely Bikini Bottom. The history of the SquarePants family is unknown until the nineteenth century, when SpongeBuck SquarePants settled in Bikini Gulch, which is modern-day Bikini Bottom. Stanley S. SquarePants is Sherm's son, the cousin of SpongeBob, Larry, BlackJack, and Todd, a nephew of Blue, Harold, and Margaret, a grandson of Grandpa and Grandma SquarePants, and a descendant of SpongeBuck, Primitive Sponge, and SpongeGar. In the future, he will be a 1st cousin 2x removed.
http://familysponge.com/about/ https://en.wikipedia.org/wiki/Sponge http://www.ucmp.berkeley.edu/porifera/poriferalh.html http://oceanicresearch.org/education/wonders/sponges.html http://www.answers.com/Q/What_is_unusual_about_the_sponge_family_Cladorhizidae https://en.wikipedia.org/wiki/Sponge http://www.answers.com/Q/What_family_is_a_sponge_in https://simple.wikipedia.org/wiki/Sponge http://spongebob.wikia.com/wiki/SquarePants_family http://spongebob.wikia.com/wiki/SquarePants_family
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