Question

What advantage over an aquatic organism does a terrestrial organism
have with regard to obtaining oxygen for respiration?
That are the different​

Answer 1

Answer:

the amount of oxygen dissolved in water is much less than that dissolved in atmosphere. And therefore terrestrial organisms expand less energy to take in oxygen whereas the aquatic organisms have to breathe faster in order to satisfy their oxygen requirements

Explanation:

Answer 2

Aquatic organisms use oxygen dissolved in surrounding water . Since air dissolved in water has fairly low concentration of oxygen , the aquatic organisms have much faster rate of breathing .

Terrestrial organisms take oxygen from

the oxygen-rich atmosphere through

respiratory organs . Hence , they have

much less breathing rate than aquatic

organisms .