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Fish gill - Wikipedia


Most fish exchange gases using gills on either side of the pharynx (throat). Gills are tissues ... Higher vertebrates do not develop gills, the gill arches form during fetal development, and lay the...

How Fish Gills Work - Today I Found Out


Sep 7, 2011 ... Gills work on the same principle as lungs. ... Freshwater fish tend to have less of these cells than do their seafaring counterparts. This ...

www.ask.com/youtube?q=How Do Gills Work?&v=cVFqME-NW9s
Mar 12, 2012 ... Description of Countercurrent Exchange in fish gills as an example of form relating to function in biology. ... How Do Fish Breathe In Water?

How do fish gills work? | How It Works Magazine


Oct 29, 2011 ... Asked by Mark Wrangham. Like humans, fi sh need oxygen to survive, but unlike us, they are capable of getting the oxygen they need from ...

How do Fish Breathe | How do Fish Gills Work | DK Find Out


Unlike land animals, which have lungs to take in oxygen from the air, fish have gills to breathe in the oxygen contained in water. This process of breathing begins ...

How Do Fish Breathe Underwater? | Wonderopolis


Do all sea creatures have gills? ... The lungs of mammals would not work very well for a fish, because one ... Gills are feathery organs full of blood vessels. A fish ...

How do fish gills work? | Reference.com


Fish gills act as the equivalent of a mammal's lungs by taking in oxygen and releasing carbon dioxide. Oxygen and carbon dioxide travel across small, ...

Marine Life Series: How Gills Work - Daily Kos


Aug 10, 2007 ... This has to do with osmosis, which is related to diffusion discussed ... Well, shark gills work exactly like those of other fish with one exception.

Why do fishes die when they're removed from water? I realize they ...


Larger things, like fish, have to collect all the oxygen in one area (gills for the fish) and transport it to every cell ... So they don't work well and the fish suffocates.

Fish: How do gills work? - Quora


Interesting ques ! for starters here - how do gills extract oxygen from water - Search results. The gills are composed of comb-like filaments, the gill lamellae, which ...

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How do a fish's gills work? - Science Questions | HighlightsKids.com


Gills do the same job for fish that lungs do for many other kinds of animals, including humans. Animals need to take in oxygen gas for the chemical reaction that ...

How do fish gills get oxygen from water, and can it be done ...


Jun 2, 2009 ... The gills of a fish work a lot like your lungs do. In your lungs, blood in capillaries flows near the surface of tiny air sacks. Oxygen transfuses from ...

How Do Fish Gills Work? - Science Questions, from the Naked ...


Oct 2, 2010 ... Specifically, how does the fish's gill extract oxygen from the H2O molecule? ... Diana - Well I think they work a little bit like really efficient lungs.