First, dissolved oxygen in the water is absorbed by the creature and then it flows through the gill chambers. And the waste products flow through the gill chambers and it will be passed out through the body.
gill slits
yes they swallow water and expel the used water out their gills.
That is a hard but flexible cover which, in bony fish, forms the outer wall of the gill chamber. It protects the gills and also plays a major role in the pumping mechanism that regulates the continuous flow of water over them.
The main function of gill filaments is to extract oxygen from water. They also excrete carbon dioxide and this is how fish can essentially breathe underwater.
don't you mean: what does the gill arch do in a fish?!
gill slits
gill slits
crab
It is a gill chamber.
Its a structure attached to the gills of crustaceans like lobsters. it sort of beats, causing water to flow in and out of the gill chamber.
It can store water for the animal to stay out of water for a short period of Time.
yes they swallow water and expel the used water out their gills.
The highest unbroken waterfall in Britain is in the Gaping Gill cave system in the main chamber where Fell Beck plunges 100M (330ft) unbroken to the floor of the chamber.
It has gill chambers which stores water. Water contains dissolved oxygen which is needed to breathe so it can stay on land. Also, it returns to the waters once the supply of water is running out.
Magma Chamber: underground pocket of molten rock
a gill cover is used to cover the gill on the fish
That is a hard but flexible cover which, in bony fish, forms the outer wall of the gill chamber. It protects the gills and also plays a major role in the pumping mechanism that regulates the continuous flow of water over them.