FISH!
What fish can raise their body temperature to help them hunt for prey in cold water?
Great white shark can raise their body temperature, it helps them hunt for prey in cold water
How do fish convey messages to each other?
Fish use a variety of low-pitched sounds to convey messages to each other
What fish has enough electricity to kill a horse?
Electric eels and rays have enough electricity to kill a horse.
What fish has eyelids?
Sharks are the only fish that have eyelids.
What (fish) is no longer consider a fish?
Starfish are now called Sea Star