Answer:c- It will still weigh 15 grams
Explanation:
Given
Fifteen gram of a liquid plastic are frozen in a physical change that increases the volume.
It is certain that the mass of plastic will remain fifteen grams despite the increase of volume as density of the plastic will automatically adjusted to get same mass

Answer: ryan lived in large cities, had a strong central government, had highly organized society.
Dravidian headed by men, ruled by a chief, had strict social classes
Explanation:
1) Newspapers
2) Television
3) Raido
I believe it is the african americans because people were prejudiced against both groups of people.
Answer:
1.) Cuba, about 500 miles
2.) latitude is 45, longitude 160
3.) Cuba, Philippine islands, Puerto Rica , Hawaii
4.) Atlantic Ocean and the the Pacific Ocean.
5.) Hawaii and Alaska
6.) not sure
7.) Philippine island
8.) Not sure
Hope this helps at least a little!