Less density sponge has more pores so it can fill up more water. hence it absorbs more..
http://in.answers.yahoo.com/question/index?qid=20090703...
Sponges reproduce sexually or asexually and can also be hermaphroditic. They have a primitive cellular construction.
http://www.chacha.com/question/what-are-the-characteris...
Hi Nini, Sponges belong to Phylum Porifera and one of the most unique features which the sponges have is that they have the ability to suffer any damage, since the cells are not linked into a tissue. They can be separated and joined togethe...
http://en.allexperts.com/q/Biology-664/2009/3/SPONGES.h...
http://wiki.answers.com/Q/What_are_sponges_characterist...
Less density sponge has more pores so it can fill up more water. hence it absorbs more..
http://www.ask.com/questions-about/Characteristics-of-S...
They are: eukaryotes multicellular (with true organs and tissues) Hetrotrophic reproduce sexually (but many have forms of sexual reproduction) have some form of support circulate (transport fluids) have a body covering (ex. cells, shell, sc...
http://answers.yahoo.com/question/index?qid=20090324175...
They are adjectives that describe the appearance of a person or thing (I.E. tall, handsome, stocky, dark, sharp, etc.) Hope this helps.
http://answers.yahoo.com/question/index?qid=20080518065...