Which of the following is a way colonization affected africa?
a. it decreased diversity in africa
b. it created an import based economy in africa
c. it industrialized africa
d. it created many unstable governments in africa

D.haka is the first answer and a.canberra is the second answer

C. naturally in the environment

It's lithogenous i believe of course i looked it up.

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].