Characteristics of Arthropods
Potpourri
Characteristics of Mollusks
Mollusk or Arthropod?
Invertebrate or not?
100
Why are arthropods invertebrates?
They don't have a vertebrae or skeleton
100
How many pairs of legs on attached to each segment of a centipede?
1 pair
100

Can a mollusk have a shell?

Yes

100

Is this a mollusk or arthropod? marine snail

Mollusk

100

Is a human an invertebrate or not?

It is not.

200
Arthropods have a hard covering on the outside of their body that supports and protects them. What is this called?
-An exoskeleton
200
Name the three classes of mollusks.
Gastropods, Bivalves, and Cephalopods
200

Do mollusks live on land, in the water, or both?

Both

200

Is this a mollusk or arthropod? carpenter ant

Arthropod

200

Is a shrimp an invertebrate or not?

It is.

300
How many legs do Arachnids have?
8
300

What are the four classes of Arthropods?

Crustaceans, Centipede/Millipede, Insects, Arachnids

300

What is a mollusks's body like?

Soft

300

Is this a mollusk or arthropod? Dust mite

Arthropod

300
Is a bat an invertebrate or not?
It is not
400
Give an example of a crustacean.
Crab, Lobster, etc.
400

What are the two body parts of an arachnid?

Thorax, Abdomen

400

Which one of the following is not a mollusk? A) Squid B) Snail C) Crab D) Clam

C) Crab

400

Is this a mollusk or arthropod? squid

Mollusk

400
Is a caterpillar an invertebrate or not?
It is
500
Arthropods make up ___% of all invertebrates.
90%
500

What are the three body segments of insects called?

Head, Thorax, Abdomen

500

What is the largest group of mollusks?

Gastropods

500

Is this a mollusk or arthropod? Nautilus 

Mollusk 

500
Is a fly an invertebrate or not?
It is
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