How do gills work?
Gills have a bed of very small blood vessels with thin walls that the gases can easily travel across.
Answered
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Is it true that some people are born with gills?
Human embryos develop gill slits, but then development stops ...
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Eels, like fish, breath with the use of gills and not lungs. ...
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Why does a squid have a separate heart for its gills?
Squid have three hearts. Two branchial hearts feed the gills,...
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Where does gas exchange occur in the gills of a perch?
Gas exchange takes place in the internal gills of a perch whe...
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Are their any deadly mushrooms with black gills?
Psilocybin mushrooms are fungi that contain the psychoactive ...
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How does gas exchange occur at the gills?
The gills are filled with tiny feather like folds of tissue w...
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Do babies have gills while in the womb?
There is a stage in the early human embryo development whereb...
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What helps direct water over the gills?
Clams feed with a siphon. In-flowing water is pumped through ...
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Gills have a bed of very small blood vessels with thin walls ...
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Yes eels have gills, some varieties can also absorb oxygen th...
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How do fish's gills function under water?
Gills find pockets of air in water, no matter how small they ...
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Yes. They eat by filtering water through their gills. ChaCha.
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Is it true that some people are born with gills?
Human embryos develop gill slits, but then development stops ...
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There is a stage in the early human embryo development whereb...
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Why does my male beta fish puff out his gills?
Male Betas are very mean to other males, they flair out there...
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Yes. Sharks have 5 to 7 gill slits on each side of their head...
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Most frogs loose their gills when they metaorphise. Frogs bre...
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Is it possible for a human to grow gills?
Fish breathe by drinking when a pressurized gulp of water flo...
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Bluegills will eat insects, worms, small minnows and crayfish...
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Whales do not have gills, they have lungs. All whales take ai...
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There is a stage in the early human embryo development whereb...
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Most frogs loose their gills when they metaorphise. Frogs bre...
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Do babies have gills and tails when they are in the womb?
No, the human fetus never develops gills, tail or a yolk sac....
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Yes, ordinary tadpoles have gills. During the tadpole stage t...
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No, dolphins do not have gills. They are mammals and rely on ...
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Is it possible for a human to grow gills?
Fish breathe by drinking when a pressurized gulp of water flo...
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Does a human embryo have gills?
No, a fetus doesn't have gills but has throat (or pharyngeal)...
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There is a stage in the early human embryo development whereb...
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Yes Beta fish have gills. Betta Fish are beautiful and they m...
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Seals are mammals that can hold their breath for nearly two h...
About Gills
Gills are what fish use to breath underwater. They pull dissolved oxygen out of the water the same way we pull oxygen out of the air.
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