No. They breathe with gills. But they can walk around in the air for a short time because they can hold onto a little water in their gill area.
Crayfish use gills to breath.
they dont breath air so they never have to come up
That depends largely on the species of crayfish, but as a general rule, yes, crayfish can breath air as long as their gills are wet. Most cannot be out of the water for more than about 20 minutes.
Coyotes breath air into their lungs just like you do.
No, it's just it's self destruction, like how bees sting you and die if in threat, if it becomes in threat that just sets off some dynamite like substance and it cooks from the inside then BOOM! Crayfish guts everywhere.
Grasshoppers have spiracles that help them breath whereas crayfish breath through gills.
Gills allow animals to breath underwater.
Birds breath air, just as we humans do, their respiratory system extracts the oxygen which they need to live, again just as we do.
they dont breath under water the just hold it and come up for air
Because, it's just natural. The trees breath in the air we breath out. We breath in Oxygen, and breath out carbon dyoxide. They renew the carbon dyoxide, and cleanse it. Then we breath it back in.
No - they breathe air just lie we do.
no its just air it cant hurt you :p