Artifacts are secondary sources. is it true or false

In the united states the largest number of sheep are raised in the a.west b.north c.east

How was apartheid practiced in south africa

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste