Which of the following BEST represents the concept of the nation-state in its internal cultural-political makeup and spatial organization?
Germany
United States
Saudi Arabia
South Africa
Iceland

Compare the quantity in column a with the quantity in column b. pa p a is tangent to the circle at a. column a column b ap a p ax a x question 4 options: the two quantities are equal. the quantity in column a is greater. the relationship cannot be determined from the information given. the quantity in column b is greater.

The process by which liquid water changes into water vapour is called what ?

All of the following statements ere innovations that benefited farmers during the second agricultural revolution expect a. the iron plough b. the railroad c. animal husbandry d. plant domestication