How does gross domestic product (gdp) differ from gross national income (gni)? a. gdp counts the number of citizens in a country, while gni counts the number of citizens abroad. b. gdp measures how happy people are in a country, while gni measures how happy they are internationally. c. gdp is used by nasa to measure eroding coastlines, while gni is used by the fbi to monitor criminal activity across borders. d. gdp measures the money that a country makes in its own land, while gni measures the money it makes in other countries and at home.

The Gross Domestic Product or GDP is the income or money the citizens make within the borders. On the other hand, when you talk about GNI or Gross National Income, it is the GDP plus the income that is generated by citizens abroad. When you say citizens abroad, we are referring to overseas workers. 

What are the following resources?

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].