Technological, scientific, and economic developments in the 20th century have resulted in all of the following EXCEPT more farmland being cultivated by fewer people.
increased costs for running commercial farms.
the elimination of most environmental threats.
greater scientific research on agriculture.
the use of satellite images to monitor crops.

Which of the following is true regarding osmosis in bacteria cell?

Who wants brainliest and free answer this question correctly and i got you. if you're found to be at fault in you'll be required to attend a traffic collision avoidance course. a. one crash in the first year after getting your license b. a collision involving a police officer c. two crashes in two years d. three crashes in three years

The biome pictured above is found in areas such as kenya and south africa. the land is grass-covered with very few trees and gazelles and other grazers are common here. why does this biome have a low population of trees? a) large grazing animals destroy the trees. b) it is a deforested rainforest with poor soil. c) it has high temperatures and low precipitation. d) it has a long rainy season followed by flooding.