it help the fish to move swiftly threw the water
Scales can help to protect a fish and make it more comfortable when it swims or moves around; scales are typically hard, sturdy, and slippery which can also make it more difficult for predators to catch it.
it helps them breath
Scales on the fish body helps fish in some ways like:- Firstly it acts as a protective layer so that harmful objects, fungus, bacteria, and parasites cannot enter the fish body Secondly they are present in an overlapping pattern and only a small part of the scale is visible which makes the fish body smooth but itself the scales are hard.
yes they do all fish have scales All fish do not have scales.
help the fish breathe
Gold fish is one aquatic animal with scales.
The scales act as a outer coverings of the animal, and it can help protect it from harm other animals.
Most fish are covered in scales for protection. They vary in size, shape and structure and can range from strong and rigid to small or absent. The main types of scales include the cycloid scales, the ctenoid scales, the placoid scales and the ganoid scales.
the fishes have scales, to help and protect them from the predators.
Most fish are covered with 'scales'
gills scales and fins
A fishes scales do exactly the same job for a fish as your skin does for you and works in the same way. It is simply the barrier between all things on the outside and all things on the inside that constitute you.