The law of conservation of mass states that when chemical reactions take place in a closed system,matter can never be created or destroyed but instead is simply transformed.
Answer:
D. September 22
Explanation:
the moon cycle is 29.5 days so if you take that into consideration plus the days in those months the the answer should be d. september 22
C. a change in state from gas to liquid
because Condensation the process by which water vapor (gas) in the atmosphere turns into water (liquid state). It is the opposite of evaporation.