The term "cnidaria" is based on the root words meaning
A)stuck in one place.
B)middle glue.
C)little spear.
D)thread bladder.
E)like nettles.

Name: The term "cnidaria" is based on the root words meaning A)stuck in one place. B)middle glue. C)little spear. D)thread bladder. E)like nettles.
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Cnidaria is derived from the Greek word "knide," which means "nettle." Cnidarians are named for their stinging cells, called nematocysts, which are used for capturing prey and defense.

The Term "Cnidaria" Is Based on the Root Words Meaning