Where would contour farming and terraces be most likely to be found? a. on flat, expansive grasslands b. in wetlands c. on hilly, mountainous farm land d. near the coast

Contour farming and terraces will most likely be found on hilly, mountainous farm land
 
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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].

The answer is    d.  central highlands