Multiple choice

The seahorse is a/an

  1. fish

  2. insect

  3. echinodermate

  4. mammal
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Seahorses are fish (class Actinopterygii), family Syngnathidae. They have gills, swim bladder, and fins like fish. The male carries eggs in a pouch. Insects are arthropods, echinoderms include starfish, mammals have hair and mammary glands.

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