Sponges are filter feeders by moving water through their central cavity by way of pores in their structural walls. They then have cells that trap plankton within this stream of water and break their food down. read more
Sponges are filter feeders by moving water through their central cavity by way of pores in their structural walls. They then have cells that trap plankton within this stream of water and break their food down. After that, they use the same process of cellular respiration as any other organism to make energy. read more