Because God made them aquatic animals. That's just like asking why humans walk.
seahorses use their tail and fins to swim.
No. Seahorses do not run because they have no legs. They are fish so they swim.
yes
no
It help the seahorses to swim, keep their balance and even mate!
A seahorse aquarium
they are loyal creatures
not far from its normal habitat
Seahorses are bony fish. They have fins and a tail. Seahorses swim by moving their fins. They generally prefer to find a safe spot and hang onto seaweed or coral with their tails however. They don't swim around very much.
to escape from its predator so it need to swim very fast to escape from them or to swim fast to catch preys :-)
No one really. Fish in general aren't big at parenting, and seahorses follow that pattern. Once the eggs hatch, the tiny seahorses swim out in the sea and are left to survive best they can.
seahorses swim up to 10-20 miles per hour.....ACTUALLY! (for whoever answered above) seahorses are surprisingly slow movers. They never exceed .05 mph ... it says so in the hit book "ASK ME ANYTHING" Yes, I agree with whoever disagreed with the incorrect person.