The origin of the universe is still a
because all theories have been proven incorrect
because no one is able to witness it.
because there are no probable theories
because there is not enough evidence to prove just one theory

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume