When more than one variable changes during a scientific experiment,
A.
the outcome of the experiment may not be linked to any one specific variable.

B.
the outcome of the experiment is linked to the variable that changes last.

C.
the outcome of the experiment is linked to the variable that changes the most.

D.
the outcome of the experiment is linked to the variable that changes first.

__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

In the practice of science, this type of reasoning is used to develop explanations.

Dna replication or repair occurs in a cell in all of thw following situations except when