Question

of this experiment
wing questions on the basis
For
the
What was the colour of lime water in
boiling tubes A and B before you began
the experiment?
In which boiling tube did the lime water
turn milky after you blew in and
sucked out air?
ke
What difference between inspired and
expired air did you find out in this
experiment?​

Answer 1

Answer:

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Answer 2

Answer:

which lesson say properly