Echinoderms
Authored by Jen Herndon
Science
9th - 12th Grade
NGSS covered
Used 7+ times
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26 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A network of water filled canals with thousands of tubes connected to it.
tube feet
sea star
water vascular system
endoskeleton
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An echinoderm with five arms arranged around a center point.
sea cucumber
sea star
sand dollar
tube feet
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An echinoderm with soft body and a leathery covering.
sea star
sand dollar
sea urchin
sea cucumber
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hollow thin walled tubes that each end in a suction cup
tube feet
tentacles
sand dollar
sea star
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hard framework inside the body used for support
exoskeleton
endoskeleton
shell
water vascular system
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
An echinoderm with fragile branched arms.
sea star
brittle star
sea urchin
sand dollar
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Disk shaped animals covered with spines.
sea stars
brittle stars
sand dollar
sea cucumber
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