Structure
Importance and Significance
Uses
100
What formation is the most complex and most common of the sponge types ? 

Leuconid 

100

What do sponges provide for many animals ?  

Food and Shelter 
100

How are sponges used for cleaning ? 

Cleaning cars 

200

Which formation is are tube shaped and are the simplest ? 

Asconoid 

200

When attached to the  backs of animals sponges act as what ? 

Camouflage

200

How can humans use sponges on themselves? 

Makeup, interior painting, scrubbing. 

300

What is the difference between Asconoids and Syconoids ? 

Larger with a thinker body wall 
300

How do sponges help clean the ocean ? 

Filtration 

300

What were the historical uses  for this sponges ? 

Roman soldiers to drink and pad armor 

400

Where do choanocytes lie in the Asconoid form ? 

The spongocoel 

400

How do sponges affect coral ? 

Enhancing clarity 
400

How do sponges prevent cancer ? 

By preventing more cells from spreading