1.

"The rate of breathing in aquatic organisms is much faster than that seen in terrestrial organisms." Why?

Answer»

Solution :• A terrestrial ORGANISM can obtain oxygen DIRECTLY from the air and have slow breathing rate but ilquatic organisms have to obtain oxygen for respiration which is dissolved in water.
• Since, the amount of oxygen dissolved in water is fairly low as COMPARED to the amount of oxygen in air the rate of breathing in aquatic organism is much FASTER.


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