Answer:
What is TRUE.
The seahorse is a fish. They breathe with gills, also have a swim bladder to manage their buoyancy, and are included in the Actinopterygii class as bony fish that also includes bigger fish such as cod and tuna.
Seahorses have interlocking plates on the outside of their body, and this covers a spine made of bone.
If this helped you, please consider Marking me as Brainliest
❤️❤️❤️❤️
Miss Hawaii
