"Comb Jellies" is the common name for Phylum __________.

The TWO Phyla in this section with RADIAL symmetry are: (You must pick both to get 2 points)

Your planarians bring food in and send food out through their pharynx. What type of digestive system is this?

The only group that we've seen so far with a circulatory system is Phylum __________.

One way that humans can contract "blood flukes" is:

"Ribbonworms" have an appendage that they can shoot out at prey. This appendage is called a:

The "flower animals" include sea anemones and __________.

The animals with poison more potent than that of a cobra are the __________.

In P. Cnidaria, the animals have stinging cells called:

What is the name of the STINGER in Cnidarian stinging cells called?

The group that displays luminescence in the dark is Phylum __________.

Ctenophores have __________ which are cells that burst open covering their prey with glue-like thread.