Question

state the biological importance of dissolved oxygen and carbon dioxide in water.

Answer 1

of is nessery for our life as we know and con because our body is a carbonic substance

Answer 2

The concentrations of two of these are particularly important. The concentration of oxygen in water is crucial to aquatic animals that depend on dissolved oxygen for respiration. ... However, the oceans are no longer able to absorb the increased concentration of CO2 in the atmosphere without changes to the acidity levels.