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Breathing and exchange of gases | PPT PDF slides | Class 11/Plus 1/CBSE

9 Comments

  1. UnknownNovember 18, 2020 at 12:15 PM

    really useful for online classes.

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  2. Farida KhanJanuary 6, 2021 at 9:24 AM

    Exemplary PPTs ,,very useful for biology fraternity.

    ReplyDelete
  3. UnknownJanuary 19, 2021 at 7:07 PM

    Excellent ppt. Very very useful and important

    ReplyDelete
  4. UnknownJanuary 28, 2021 at 8:34 PM

    Very attractive ppt and it is very simple to learn .Thank you so much

    ReplyDelete
  5. UnknownJuly 7, 2021 at 7:52 PM

    Very useful

    ReplyDelete
  6. jobiAugust 1, 2021 at 8:52 AM

    Very helpful

    ReplyDelete
  7. UnknownJanuary 31, 2022 at 11:09 AM

    thanku so much sir\madam.....

    ReplyDelete
  8. GeolinSeptember 10, 2024 at 8:47 PM

    Thanks pa

    ReplyDelete
  9. AnonymousNovember 23, 2025 at 12:50 PM

    i really love ur ppt slides which are connected with the ncert thank u for the great work u have done for us <3

    ReplyDelete
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