Spiders fall into this phylum.
This is the simplest animal we learned this year.
What are sponges?
Arthropods with six legs belong to this group.
What are insects?
Fish, reptiles, and amphibians can be described using this word, which is interchangeable with 'cold-blooded'.
What is ectothermic?
My deaf Australian shepherd's name.
This phylum houses the stinging Jellyfish and sea anemone.
What is cnidaria?
These are hairlike structures on the outside of a segmented worm.
This hard outer covering gives arthropods strength.
What is an exoskeleton?
Birds and mammals can be described using this word, which is interchangeable with 'warm-blooded'.
What is endothermic?
What are jawless fish?
Tapeworms fall under this phylum.
What is a flatworm (platyhelmenthes)?
This phylum of invertebrates means stinging.
What is cnidaria?
These holes in an insects skin allow it to exchange gas.
What are spiracles?
These mammals carry a fetus in their womb and include members such as the blue whale and the elephant.
What are placentals?
The phylum that all vertebrates fall under.
What is chordata?
The phylum that sand dollars belong to.
What is Ecinoderm?
The squid is related to snails and belongs in this phylum.
What is molluska?
When insects outgrow their hard outer covering they undergo this process.
What is molting?
These mammals lay eggs and have members including the platypus and the echidna.
What are monotremes?
This word is used to describe an animal that can produce both sperm and egg cells.
What is hermaphroditic?
What is roundworms (nematoda)?
Sea stars use these to move, secure themselves to the sea floor, and pry open shells of mollusks.
Pill bugs (rollie-pollies) fall into this group of arthropods.
What are crustaceans?
This group of mammals has a pouch for their young and includes members such as the kangaroo and the wombat.
What are marsupials?
Birds are rubbing oil on their feathers to condition them when they do this.
What is preening?