Dalton’s theory states that atoms are the smallest possible parts of elements. In a chemical reaction, atoms will .rearrange and form new substances with new properties.
.change form into completely new atoms with new properties.
.be destroyed and remade into new substances.
be turned completely into energy

Thats where they was ported and the fields that noone really knew much about needed tended, so they put slaves out there do free work and huge profits and so on the north decided to hold its own and was more different way of survival did not have same climate conditions to afford protecting slaves from winter so expenses be diff from south

The solution of the system of linear equations is b. (2,-3) because the solution is the poi (point of intersection)