Answer:
Option A)
Step-by-step explanation:
The water falls from the atmosphere in the form of precipitations to the earth, the bodys of water. From there it's evaporated back to the atmosphere to complete the cycle. Is important to say that in between, the water may or may not interact with plants and other organism.
Being that said, options C and D doesn't describe the water cycle given that they both say the water falls from space.
Option B is not completly wrong but the interation with living organism is a complement to the water cycle and, also, this description doesn't involve the atmosphere.
The option A is the most accurate description.