What have been the results of improved agricultural practices? decreased organic farming increased productivity increased profits increased water pollution increased health risks reduced health risks

Which of the following is an example of an outdated theory based on the consensus of the scientific community ? a. big bangb. geocentric solar systemc. heliocentric theoryd. plate tectonics answer : geocentric solar system

What are the 28 countries in the eu?

In russia which of these challenges affects the transportation of both petroleum products and other goods? a poorly repaired roads b harsh weather and vast distances c frozen waterways d separatist movements