Biology, asked by neelampathakneelampa, 6 months ago

which of the following respiratory system is most efficient in obtaining oxgyen from the surrounding environment

Answers

Answered by Yukikun

0

Answer:

sorry but where r the options???

Answered by sakshi0033

0

Explanation:

I. nose

2. lungs

3. oesophagus

hope it helps u PIS mark as brainliest

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