Bc it basically told how it was built and shapped over the years
Two of Africa's resources are cobalt, and diamonds. hope that helped
First you should know that a dependent variable is the one which its values depends of the ones of other variable. In this case, <em>the final mass is the dependent variable</em> because this amount directly depends on how much acid the scientist pours in the initial mass to increase or decrease it. This is also why she remeasures it once the experiment is done.
There was a series of laws and amendments passed to give them their rights, and example would be:
The right to vote
The destruction of man being enslaved do to color of skin
Etc.
But of course this stuff kept going until the late 1800`s, but finally died down
I THİNK 1 AND 3 ARE İMPORTENT
GOD MAKE YOU HONEST,HARDWORKİNG