Show:
The Basics
Body Types
Where do I belong? Name that Phylum
Arthropods
Wild Card
100
The simplest animal on Earth, which does not have tissue.
What are sponges?
100
Snail, slug, octopus.
What are mollusks?
100
The organ that filters dissolved oxygen from water.
What are gills?
200
Describes coral and sponges because they do not move.
What is sessile?
200

Have 8 legs, and include spiders, mites, and ticks.

What are arachnids?

300
Type of mollusk with a shell that has 2 matching parts.
What are bivalves?
300
Jellyfish, sea anemones, and coral.
What are cnidarians?
300
The animal phylum with the highest population worldwide.
What are arthropods?
400
Arthropods that have 6 legs and antennae.
What are insects?
400
Hard outer covering made of chitin.
What is an exoskeleton?
500
The three parts of an insect.
What is head, thorax, and abdomen?
500
Segmented worms, like earthworms.
What are annelids?
500
The name for the tongue-like cutting mouth part on gastropods, such as snails and slugs.
What is a radula?