Small farms are classified as farms with annual sales of less than
a. $50,000
b. $250,000
c. $450,000
d. $1,000,000

Needed fast 15 points the process of natural selection favors certain characteristics in organisms, while it selects against other characteristics. what would happen if there was zero variation between all of the organisms on earth? a. organisms would evolve to increase variety b. natural selection would operate faster c. less food would be available d. evolution through natural selection would not occur

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

Where was oil production at its highest in the 1980s and still remains important to the russian economy? central asia the ural mountains russian siberia the caucasus region