Answers

2016-04-26T10:42:34+05:30
it is said to be a necessary evil because when on one hand it makes the environment nice and pleasent and is the reason the plant can take in co2 it can also cause the plant to wilt
1 5 1
pls mark as brainliest ans
mark as brainliest ans
2016-04-26T10:44:06+05:30
Lion share of water in plants is wasted by transpiration. But to eliminate excess water in plants needs transpiration.So, it is called a necessary evil.
0