Question

hi friends

please ans this question in points

Answer 1

1.The aim of the experiment is to show that carbon dioxide is needed for photosynthesis
2.We take only koh because it will remove the carbon dioxide.
3.if it the flask will not be airtight then more carbon dioxide will enter in the flask disturbing the experiment.
5.the soaked leaf will turn brown
AHH.. WAS DIFFICULT QUESTION PLEASE MARK AS BRAINLIEST