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Species
Environment
Organisms
Animals
More Animals
100
These are pore-bearing animals
What is Porifera?
100
found in deep trenches or dry deserts
Where do invertebrates live?
100
they only have one phylum
What are vertebrates?
100
I have no brain, no eyes, or organs. My mouth is surrounded by tentacles.
What is the Cnidarian phylum?
100
Echinodermata
This phylum has the ability to regenerate parts of their bodies.
200
Segmented animals
What is Annelida?
200
many species, or groups, of organisms
What does phyla mean?
200
to understand relationships between organisms
Why do scientists classify animals?
200
Porifera phylum
This group contains the simplest animals, called sponges.
200
a special layer of skin grows throughout its life
How do Mollusca make their shells?
300
Jointed-legged animals
What is Arthropoda?
300
they range from simple to complex animals
What are invertebrates?
300
spineless creatures (animals without a backbone)
What is an invertebrate?
300
Crustaceans
What in another name for animals found in the Arthropoda phylum?
300
Arthropoda
The process of shedding an exoskeleton is called molting. What phylum is known to do this?
400
soft-bodied animals
What is Mollusca?
400
One group of organisms, such as vertebrates.
What is a phylum?
400
Mollusca
What is phylum that has animals that live on land and in the water?
400
Microscopics stinging cells that Cnidarians are known to have.
What are nematocysts?
500
spiny-skinned animals
What is Echinodermata?
500
6 major groups inhabit the ocean
What is the number of invertebrate phyla?
500
Annelida
What phylum has animals equipped with jaws?