Yes, you are correct about change of water into water vapours , also you will think it is doesn't have any importance and is waste for the plant energy. But it is a “NECESSARY EVIL” as it cools down the plant , transport water,minerals and also Plant hormones,etc. May you got your answer
Can you be more specific?
Answer:
His main thought was to achieve the independence and freedom of his American peoples. He liked to read about de Montesquieu, Rousseau and Voltaire and studied philosophy and politics, filling himself with democratic ideas and brought to America the fresh currents of European thought.
Answer:
I believe it was answer 1, but I may be mistaken, it's been a long time since I was taught that.