Multiple choice Match column I with column II. A – ii, B – i, C – iv, D – iii A – iii, B – iv, C – ii, D – i A – iii, B – iv, C – i, D – ii A – ii, B – iv, C – i, D – iii Reveal answer Fill a bubble to check yourself B Correct answer Explanation A.Crescograph- i. measures the growth of plantsB. Psychrometer -ii.measures the content of water vapoursC. Cryoscope- iii.measures the freezing point of solutionsD. Porometer- iv. measures the opening and closing of stomata