Which of the following statements about agriculture in the u. s. is correct? a. technological improvements typically increase both supply and revenue for individual farmers. b.technological improvements that increased supply, coupled with inelastic demand for foodstuffs, explain why the number of farmers has decreased dramatically over the last century. c.because technological improvements increase the supply of a product for which demand is inelastic, an individual farmer would be better off not adopting the new technology. d.all of the above are correct.

American sign language is a. not a distinct language by definition b. processed primarily by the left hemisphere, similar to other languages c. processed more or less equally by both the left and right hemispheres d. processed primarily by the right hemisphere because it is based on spatial characteristics

From the examples below, choose the best examples of industries in african countries and their influence on economic development. select all that accurately represent african economies and factors of production. because agriculture remains central to the success of the mali's economy, any change to climate (such as drought) or price of crops significantly affect the country as whole. the thriving manufacturing industry in chad's northern region sustains the country's economy as a whole. egypt's manufacturing and export of cotton is the primary focus of the economy in the country. morocco serves as a representative of service industries in africa with a growing tourism market.

Which conflict is often referred to as the first "televised war"? a) gulf war b) korean war c) vietnam war d) world war ii