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WorksheetsArthropods
Total questions: 15
Worksheet time: 15mins
What are the three main groups most arthropods belong to?
insects
reptiles
arachnids
crustaceans
What is the hard, outer covering called that covers, supports, and protects the internal body?
Endoskeleton
Molting
Exoskeleton
Appendages
How many legs do insects have?
2
4
6
8
This type of arthropod is best classified as a(n) __________.
insect
crustacean
arachnid
invertebrate
These types of invertebrates are called _______________.
mollusks
arachnids
athropods
crustaceans
All arthropods have an outside suit of armor called a(n) __________________.
indoskeleton
exoskeleton
vertebrate
invertebrate
All arthropods have ______________ symmetry.
radial
bilateral
asymmetric (no symmetry)
The best classification of this animal is __________________.
crustacean
arthropod
mollusk
invertebrate
What is the best classification of this animal?
athroropod
insect
crustacean
arachnid
Insects have _________ body segments.
one
two
three
four
These two types of arthropods have NO wings.
insects and arachnids
insects and crustaceans
arachnids and crustaceans
arachnids and arthropods
Mollusks and arthropods are _____________.
vertebrates
mammals
invertebrates
cnidarians
Is a crab a type of crustacean?
No, a crab is an insect.
Yes, it is.
Is a spider a type of insect?
No, a spider is an arachnid.
Yes, it is.
Arthropods
A) They have a segmented body.
B) They have an internal skeleton.
C) They have a single pair of antennae.
D) They have a closed circulatory system.
