What was NOT a consequence of European Horses, sheep, chicken, pigs and other livestock were introduced to the Americas O The introduction of European settlers introduced new deadly disease to the Natives O The introduction of new technologies for Europe caused American Indians population to grow rapidly One of the main motivators of exploration was to acquire new resources and to spread religion

Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].

Answer barren with few trees, in the northern hemisphere;