How can we learn about life on early Earth?

__1__ is a climate cycle where the temperature of the __2__ ocean changes because of movements of air and ocean currents. during this period, the trade winds in the south __3__ , causing the __4__ water to move from the __5__ region to the __6__ region. 1) el nino or the monsoon 2) atlantic, indian, or pacific 3) reverse, strengthen, or weaken 4) cold or warm 5) eastern or western 6) eastern or western

The process by which natural forces move weathered rock and soil brim one place to another is called

The organelle pictured is found in cells of and is theorized to have once been an independent organism.