Question

what is the answer???????????​

Answer 1

Answer:

4)a)i) respiration

ii) respiration is the process of taking in oxygen rich air and giving out carbon-dioxide rich air

iii) soda lime absorbs CO2 present in the atmosphere

iv) lime water in bottle A will have no change in its physical characteristics. lime water in bottle B will turn turbid(milky) because mouse gives out CO2 which turns the lime water turbid ( milky)

v) ....................................................................................

4)b)i) (A) triceps, (B) reflex

ii) (A) liver , (B) bile

iii) (A) Pasturization, (B) 100 degree Celsius

iv) (A) ethyl, (B) anaerobic

v) (A) dust, (B) suspended

This was the icse class ix boards question paper.

I have also given this exam as I was in ix

this biology paper was on 26 February.

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