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Oxygenated water passes over the gills, which have a rich, near surface blood supply. Gases are exchanged between the blood and the water, which supplies the oxygen the fish needs.
What else can I help you with?
Does a marine biologist work with sharks?
yes they do work with sharks
Do sharks work in teams to catch fish?
NO
What did sharks do when they had a baby?
they go back to work for the sword fish
What is the best shark website?
in my opinion, http:/;www.kidzone.ws/sharks/index.htm is the best. if that doesn't work for you, try these:http://www.pbs.org/wgbh/nova/sharks/world/encounters.htmlhttp://www.sharkfriends.com/lounge/diveintro/htmlhttp://www.enchantedlearning.com/subjects/sharks/index.htmlhttp://www.kidzone.ws/sharks/index.htm
Does Kris draper work for the Detroit Red Wings?
Yeah... Sharks are better!
What sharks are there in Curacao?
Nurse Sharks, Lemon sharks and Hammerhead Sharks
What has the author Tina Anton written?
Tina Anton has written: 'Sharks, Sharks, Sharks' -- subject(s): Juvenile literature, Sharks 'Sharks, Sharks, Sharks (Real Reading)'
Do sharks eat starfish?
There are three species of sharks known to eat starfish. These sharks are the Nurse sharks, Horn sharks and Port Jackson sharks.
Why doesn't the dragon ball z buu's furry Game shark codes work?
well actually some of the game sharks do work you just need to find the right one! if you want i can give you all my game sharks just email me on mgchi96@hotmail.com :)
Can you name 8 types of sharks?
megalodon sharks, great white sharks, frilled sharks, thresher sharks, tiger sharks, sand tiger sharks, lemon sharks, bull sharks, whale sharks, basking sharks, lepord sharks,black tip sharks. there is 12.
What sharks have a urinary tract?
Mako sharks, thresher sharks and Great white sharks
Are all sharks bigger than orcas?
no! orcas are larger than most sharks some sharks are bigger like great white sharks,basking sharks,whale sharks and megamouth sharks
