What is the importance of water?

Water is a great solvent, able to dissolve many substances.

For all three states, water's boiling and freezing points make it easy to find (solid, liquid, and gaseous).

Water has a high specific heat. This allows water to absorb and release heat slowly, regulating its environment's temperature.

Water's transparency allows light to reach the life forms submerged in it. This is vital for ocean, lake, and river plant life.

Water is neutral in nature. With a pH of 7, it is neutral.

Water is a vital resource for plants, animals, and humans because of its unique properties and abundance on the planet.

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.  

its c because its his point of view