<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

Sponges

Primitive multicellular organisms that do not move and only have cellular organization, more like a single tissue.

Atoms Practice
Estimated4 minsto complete
%
Progress
Practice Sponges
Practice
Progress
Estimated4 minsto complete
%
Practice Now
Sponges Quiz
teacher Contributed
Characteristics of Sponges
Please wait...
Please wait...