Write short answers for the following questions.
 
A healthy potted plant was placed under a fan with dry air for a long time. Will this plant remain healthy for long? Give reasons for your answer.
  
a. A healthy potted plant was placed under a fan with dry air for a long time. Will this plant remain healthy for long?
 
b. Under dry and windy conditions, the rate of ________.

c. Excessive transpiration leads to loss of water, causing the plant to ________.