Question

what are the characteristics of aquatic animal​

Answer 1

Explanation:

While there are some rare exceptions to these rules, below is a list of the traits common across these aquatic animals.

All Fish Are Cold-Blooded. All fish are cold-blooded, which is also called ectothermic. ...

Water Habitat. ...

Gills to Breathe. ...

Swim Bladders. ...

Fins for Movement.

Answer 2

Explanation:

While there are some rare exceptions to these rules, below is a list of the traits common across these aquatic animals.

All Fish Are Cold-Blooded. All fish are cold-blooded, which is also called ectothermic. ...

Water Habitat. ...

Gills to Breathe. ...

Swim Bladders. ...

Fins for Movement