Underwater, animals have special adaptations to extract oxygen from sea water. Fish, for example, use their gills to convert water into usable oxygen.
Definitely not. The fish in the sea take in the dissolved oxygen in the sea thru their gills.
plants
no
well.logically it just makes sense that since there is less oxygen above sea level (mt Everest roughly 1/3 of the oxygen at sea level) that there would be more oxygen below sea level. note: this is completely hypothetical and has no scientific backing whatsoever
because oxygen has been around for as long as there was sea life and when the first one came out of the sea they technically discovered oxygen
Oxygen is more soluble in fresh water than it is in sea water, therefore there is more dissolved oxygen in river water than sea water.
I think when they receive carbon dioxide
As there is oxygen in water (H2o o=oxygen) , if there is water there is oxygen, so yes.
At sea level, the air pressure is higher, which means there is more oxygen available for breathing. At higher altitudes, the air pressure decreases, making it harder for the body to take in enough oxygen, leading to difficulty in breathing.
Any animal need oxygen for respiration.
Sea level oxygen is around 21% and Denver has about 18% available oxygen.
oxygen tank