It’s mass stays constant .weight changes depending on gravitational force
Answer:
The answer is A because the water has strong surface tension, I didn't know why but I know it's surface tension holding it up so it has to be A
the answer would be A Do not run out because they are renewable
I believe studying the hydrosphere would be most important because we haven't explored a good majority of it yet so we need to explore our waters before we explore space
Answer:
Uranus
Uranus' axis is tilted, so it rotates from top to bottom.
