The table below shows the effect of wind, still air, and stomatal opening on the rate of transpiration of a plant in milligrams of water lost per hour dm². Study the table and answer the following questions

Stomatal opening (dm)	1	2	3	4	5	6	7
Windy	40	63	74	86	94	110	124
Still air	0	6	12	19	23	27	30

(a) (i) Compare the rates of transpiration in windy and still air conditions (1mk)

(ii) Explain your observation in a(i) above (2mks)

(b) How does stomatal opening affect transpiration rate? [1mark]