A student is to conduct an experiment to show CO2 is released during respiration. List two precautions that he/she must take for obtaining correct observation. ???
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Answered by
4
Answer:
your answer is here!
Explanation:
Two precautions to be taken are:
(i) Germinating seeds (living) should be used.
(ii) The experiment set up must be air-tight.
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Answered by
1
Answer:
hlo mate here is ur answer...
Explanation:
Precautions taken by the students while experiment is :
1. use fleshly prepare koH solution and as KOH is corrosive so handle it carefully..
2.experiment set up should be air tight...
hope it helps u dear...
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