yes. take a good look at the white areas. they will either look cottony or they won't. go to the pet store and find medication for the problem, there are all kinds, so read the containers carefully. i have had fish that developed these kinds of white areas too. you need to medicate if you want it to live.
yes all fish have gills.
they look like this, with their gills sort of sticking out.
They swim,eat,have gills, and are cold-blooded
Something that looks quite similar to a fish's gills.
They are red because you can see the colour of the red blood through the thin walls of the gills. The gills carry the oxygenated blood into and around the fish just as your lungs do for you.
Gills, as opposed to lungs, can filter out oxygen from water. And oxygen is something most creatures need to stay alive.
When betta fish flare their gills, it usually means that they want to show off; either to other fish, or to their owner. Sometimes, if you scare your betta fish, they will flare their gills at you just to let you know that they aren't afraid of you. if your betta fish flares their gills all of the time, you may just have a very aggressive fish.
dolphins fart by letting out carbon dioxide from their gills to create something called dirty air so they fart a lot like my dad Dolphins do not have gills
Squid breathe through gills. Water flows into the mantle and around the gills, which absorb oxygen from the water and release carbon dioxide.
Squids don't have lungs. They have something that works like gills.
no, because then those gills gills would need gills and they would need gills and so on, so on. They have specialised cells instead.
gills.