the mass of an object is basically how big the watermelon is. usually, watermelons weigh more than 9 kg. imagine going to walmart and picking up a watermelon. at first glance, its purty huge. of course the the mass of an object, the more the weight of said object. since watermelons are pretty big, the overall mass is going to be big as well.
A. The arrangement of particles within the watermelon changed.
Explanation:
I know the dude up top didnt help much but i can promise u this answer will help a lot this is correct and if its wrong just comment and tell me but i got it right
