What are the small rectangular segments called? 

Is this a protostome or deuterostome? 

What type of body form does this organism possess? 

Identify the type of connective tissue in the image. 

Give one example of where the tissue from this image can be found in the human body. 

To which phylum do these specimens belong?

Is this a protostome or deuterostome? 

How many body openings does an earthworm have?  

Is this male or female? How can you tell?  

In the earthworm what is the purpose of the clitellum?