Answer:
B, the sun caused the water to evaporate
Explanation:
Not really an explanation here, I just have this engraved in my memory
Your answer would be $4 times $y.
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Answer:
Lungs supply oxygen carried by blood to cells of the body. The cells which are responsible for the transportation of oxygen is hemoglobin. When oxygen rich hemoglobin reaches a cell so the oxygen is unloaded and carbondioxide which is produced as a waste product is loaded in hemoglobin. Again this hemoglobin goes to the lungs and dispose carbondioxide there and repeat the process again.
Wind shear can result in the formation of a tornado
