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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 ... Do you have a video on how axolotl gills work?
www.ask.com/youtube?q=How Do Gills Work?&v=ZDFiMmdD54g
Feb 9, 2014 ... Last days of the people who have a gills instead of lungs- the sea nomads from Borneo ... Animal Jam - Ask Tierney: How do fish's gills work?

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 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, ...

Shark Gills - EnchantedLearning.com


Sharks have 5-7 pairs of gill slits located on the sides of their heads. Unlike bony fish, they do not have gill covers. Water must continually flow across these slits ...

How do gills work? | Reference.com


Gills work in fish in much the same way as lungs do in mammals, as they help take oxygen into the blood and release carbon dioxide. Fish draw water into their  ...

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.

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, ...

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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 work? | How It Works Magazine


Oct 29, 2011 ... To do this they use an arrangement of filaments on either side of their neck called gills. Fish gulp in oxygenated water and force it through their ...

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


Oct 3, 2010 ... Diana - Well I think they work a little bit like really efficient lungs. So, when a fish opens its mouth, in goes the water, it goes into the gill, and ...