Biology, asked by aatikahameedsomro, 10 months ago

the respiratory system is most efficient in
a)Man
b)Bird
c)Fish
d)Snake

Answers

Answered by venkatadvenkat1
1

Answer:

man

Explanation:

because the oxygen level Is more in the environment than water the oxygen in water is in the dissolved form so the aquatic and other organisms are less efficient in respiration

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