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Sadhna Singh
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Asked: 2021-06-06T03:32:14+00:00 In:

Birds respire with

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Poll Results

100%(a) lungs ( 4 voters )
0%(b) gills
0%(c) skin
0%(d) none of these
Based On 4 Votes

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NCERT Important Questions Class 9 Science biology Chapter 7
Important NCERT Extra Questions
Chapter 7 Diversity in Living Organisms
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board

2021-2022biologybiology chapter 7cbsechapter 7class9diversity in living organismsncertscience
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    1. (a) lungs

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