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E M B I B E
FRANK NEW CERTIFICATE - Biology
>
Chapter 4 - The Human Body-Respiratory System
>
EVALUATION
>
Q 5
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HARD
6th ICSE
IMPORTANT
Earn 100
Draw a neat-labelled diagram of the human respiratory system.
Important Questions on The Human Body-Respiratory System
MEDIUM
6th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology
>
Chapter 4 - The Human Body-Respiratory System
>
EVALUATION
>
Q 1
Give reasons why one should not breathe through the mouth.
EASY
6th ICSE
IMPORTANT
FRANK NEW CERTIFICATE - Biology
>
Chapter 4 - The Human Body-Respiratory System
>
EVALUATION
>
Q 2
Give reasons air sacs are thin-walled and many in number.
