Creepy
Crawly
Slimy
Buggy
Wiggly
100
Largest group of invertebrates?
Insects
100
Earthworms are example of what type of worms?
Segmented worms
100
Which class of invertebrates has 4 pairs of legs?
Arachnids
100
How do sponges eat?
By filtering food
100
Clams and oysters belong to which class of invertebrates?
Mollusks
200

About what percent of animals are invertebrates?

95%

200
Where do all echinoderms live?
In water
200
What is the scientific word for "change"?
Matamorphosis
200

Invertebrates make up how many phyla?

8

200
Starfish are an example of whcih calss of invertebrates?
Echinoderms
300
What are the simplest animals?
sponges
300
Give an example of a crustacean.
Crab, lobster, crayfish
300
What class of invertebrates has 5 pairs of legs?
Crustaceans
300
Invertebrates have this instead of a bony skeleton inside their bodies.
An exoskeleton
300
What is the name of the process that some invertebrates go through when they grow and shed their exoskeletons?
molting
400
What do segmented worms' bodies look like?
Divided into sections
400
How many pairs of legs are on each segment of a millipede?
2
400
What is the scientific term for when an animals' bodies parts are arranged like spokes on a wheel?
Radial symmetry
400
What is the scientific term for when the animals' right and left sides look the same?
Bilateral symmetry
400
How do scorpions and spiders capture their prey?
By injecting poison into them
500
Most flatworms are ___________________.
Parasites
500
Where do insects live?
Everywhere except the deep ocean.
500
The largest group of mollusks are _______________ and ______________.
snails and slugs
500
What class of invertebrates are leeches a part of?
Segmented worms
500
Insects are the only invertebrates that can do this?
Fly
M
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u