Nature animals fish underwater. Thats because most of earths surfacemore than 70 percentis covered by oceans. 24 5 16. However most fish can breathe underwater. You see the main component of the respiratory system of a fish consists of its gills.
Underwater marine life giant sea turtles in coral reef 3 hours beautiful sea turtles coral reef fish ocean fish relaxing music in 1080p hd 3 hours relax music relaxing 3 hour video of. Animal underwater swimming marine fish sea ocean water diving nature media manatee animals. The ingested food then makes it way into the digestive system for further processing while the water is used to extract breathable oxygen. Sea beach sand animals.
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