What have been the results of improved agricultural practices?(Choose 2) Group of answer choices reduced crop production decreased organic farming increased profits increased productivit

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

Soil color only reflects the amount of organic matter present in soil.

Which of the following statements best describes the quantity theory of inflation? a.inflation occurs because production cost rise and this cost increase is passed on to consumers in the form of higher prices b. inflation occurs because there is too much money in the economy c. inflation occurs because demand of good and services exceeds existing supplies d. none of these