Which phrase describes a scientific law? O A. A claim about the pull between objects that cannot be verified
through experimentation
B. A statement that can be used to predict the motions of two
objects only under special conditions
C. An equation that can be used to accurately calculate the pull of
gravity between two objects
D. An explanation of why the force of gravity exists between two
objects

Aflask with vinegar in it has a mass of 160 grams. a balloon with baking soda in it has a mass of 40 grams. the balloon is attached to the flask to seal the opening and the vinegar and baking soda mixes. the balloon inflates to a large volume. what will the total mass of the balloon and flask be after the balloon inflates? explain. a) less than 200 grams because the solid baking soda disappears. b) 200 grams, because all the atoms remain in the balloon or flask. c) more than 200 grams because the size of the balloon is so much larger. d) less than 200 grams because gases such as the one in the balloon are lighter than solids and liquids.