```Use the diagram questions 10 and 12 below to answer ```
The number of plant species obtained from a population study of a garden is as follows:
Guinea grass (15), pomea spp (5), sida spp(7) and imperata spp
What is the percentage of occurrence of imperata spp

• A.the shoot-absorbed 1g of water per hour
• B.19 of water per hour evaporated from the photometer
• C.the short lost 1g of water per hour
• D.shoot was respiring and weight at a rate of 1g per hour