(a)[1]
State the time of day when the total loss of water vapour from the two plants is maximum.
(b(i))[3]
Suggest reasons for the difference in the total amount of water vapour lost by plants F and G over the 14-hour period.
(b(ii))[3]
Suggest reasons for the rise in the rate of water vapour loss by plant F from 06.00 hours to 12.00 hours.
(c)[2]
The leaves of plant G are at their lowest temperature at 12.00 hours. Suggest reasons for this.