Look at the image below. This image represents ___.  sexualdimor3.png

How many taxons are in our current hierarchial system?

Were you able to get the quiz to work? 

This image represents a ___.  planariadraw.png

Gastropods that have a shell have a _______. 

What is the key characteristic of mammals?

What type of symmetry is shown below? jellyfish.png

Match the information to the correct type of mollusk. 

This organism is a(n) ____.  640px-Nautilus_side.jpg

Match the appropriate term to the image below. aurelia life cycle.png