Vocabulary
Structures
Concepts
Processes
Wild Card
100
This term literally translates to 'hole-bearer'
What is 'porifera?' 
100
These cells allow movement of water in and out of sponges
What are porocytes?
100
Invertebrates make up _____% of all animals on Planet Earth
What is 97%?
100
This is the outer tissue layer of all Cnidarians
What is ectoderms?
100
Sea wasps and box jellies belong to this class of Cnidarians
What is Cubozoa?
200
This is a supportive protein found in all sponges
What is spongin?
200
This is the formal name for the gut of all medusa Cnidarians
What is the enteron?
200
Echinoderms have this form of symmetry
What is five-way symmetry or 'pentamerous?' 
200
These are the two body forms that most Cnidarians alternate between
What are polyp and medusa?
200
'True jellyfish' belong to this class
What are Scyphozoans?
300
This term translates to 'spiny skinned'
What is 'echinoderm'?
300
Portuguese-Man-of-Wars are actually structures known as this
What are siphonophores?
300
These are the three major body shapes of all sponges
What are 1) vase-like, 2) encrusting, and 3) branching? 
300
All Anthozoans have this type of symmetry
What is biradial symmetry?
300
These are the three major groups of echinoderms discussed in class
What are 1) sea stars, 2) sea urchins, and 3) sea cucumbers?
400
Sea pens, sea fans, anemones, and true corals all belong to this class of Cnidarians
What are Anthozoans?
400
This is the name for the specific mouth/dental structure of sea urchins
What is Aristotle's Lantern?
400
List the four major groups of Cnidarians
What are 1) Hydrozoans, 2) Scyphozoans, 3) Anthozoans, 4) Cubozoans?
400
This tissue layer covers all the body surface of all Cnidarians?
What is epidermis?
400
Lion's Mane jellyfish are members of this class of Cnidarians
What are Scyphozoans?
500
These are carnivorous polyps that can grow up to 200mm wide 
What are sea anemones?
500
Explain how internal organs are structured inside sea stars?
What is 'repeated sets of vital organs in each arm/appendage?' 
500
This is the name of the group of organisms that many Cnidarians live in symbiotic relationships with (must write on the board and spell correctly)
What are Zooxanthellae?
500
This is the main defense mechanism of sea cucumbers
What is to extrude their toxic, internal organs at predators and then grow their organs back?
500
These cells allow for the transfer of gases and nutrients within sponges
What are choanocytes?
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