because they're too fresh for fresh water
no
Yes.
they live in ... the under water
Neither. Seahorses live in oceans, and oceans aren't considered running waters.
they are cold blooded
Seahorses live in the intertidal zone because they are protected from predators and have access to food in this area. Seahorses are not great swimmers so they tend to stay in shallow water.
seahorses
No they only live far out into the ocean.
seahorses do not live in plants.
No they cannot live in fresh water. They can live in sea water.
Seahorses live in the sea.
i guess they live in the sea and there are many types of seahorses