why do you think oxygen dissolved in water is important for the survival of aquatic animals and plants

why do you think oxygen dissolved in water is important for the surviv

1.	why do you think oxygen dissolved in water is important for the survival of aquatic animals and plants
Answer» TION:Dissolved oxygen (DO) is one of the most IMPORTANT indicators of water quality. It is essential for the SURVIVAL of fish and other aquatic organisms. Oxygen dissolves in surface water due to the AERATING action of winds. ... When dissolved oxygen BECOMES too low, fish and other aquatic organisms cannot survive.