Most of us know of spongebob squarepants, he is a sea sponge who lives in bikini bottom. Spongebob is full of life but could he really be living? You know you are alive but what makes you alive? Sea sponges are real organisms that have a simple porous body and are sessile  meaning they are anchored in place. Your job is to investigate the evidence presented through different websites to determine if sponges are alive and what makes them alive or not alive