Answer:
No. If you take 5$ from your wallet and place on the shelf, does it change its value - No. So if you take the water from class(does not matter how much) and pour all of it somewhere else, it doesn't change its mass, yet it changes its shape.
Answer:
B) Physical properties cannot be observed without changing the identity of the material.
i think this is the incomplete page that you are showing but the answer is
:-
<h2><u>
B</u></h2>
Answer:
Increases....because you get closer to the core :)
