Answer:
The process of purifying sea water into fresh water is called Desalination
Explanation:
There are certain materials that prevent a building from falling in earthquakes and instead, wiggle back and forth.
Answer:
I believe it is A
Explanation:
If they are able to work more companies wont need as many people and if someone doesn't like their wage they have other people because everyone is able to work more.
Answer:
Explanation:
Seven features of census are: sponsorship by the national government agreement on areas to be included, universality, individual enumeration, simultaneity of enumeration, periodicity, and publication and dissemination
As stars get older they get cooler and you know when you light a flame the part at the bottom is hotter so its also applies to stars, the star is very hot because it is newer and has more gas so it appears blue to us
