Why is dr. norman borlaug often called “the man who saved a billion lives”? a. dr. borlaug’s work significantly increased agricultural yields in mexico and india. b. dr. borlaug’s work focused on making money rather than on feeding the population. c. dr. borlaug’s work is attributed to a modern world population that has exceeded six billion. d. dr. borlaug’s work to eliminate small farms and improve mechanization on a large scale.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

i only have part a but here is the first one: - lewis and clark are born

- lewis marries sacajawea and clark is jealous  

- clark drowns lewis and then goes to jail

answer; ///biological psychologists;