How and why is it that fish can breathe underwater and not on land?
In: Biology
H2o vs o2, gills can strip the oxygen from the water and expel co2. Like an exhaust on a car
How and why is it that fish can breathe underwater and not on land?
Share & grow the world's knowledge!
How and why is it that fish can breathe underwater and not on land?
In: Biology
H2o vs o2, gills can strip the oxygen from the water and expel co2. Like an exhaust on a car
Latest Answers