The answer is C
Completing multiple trials during an experiment
The rest of the options are possibilities of how you can "mess up" and experiment, but if you run multiple trials doing everything right, for example, making sure all variables are controlled, using the right equipment, and making sure you cover all possible variables. If you make sure you do multiple trials and you do them right, you get successful results.
So the answer is C
I hope this was helpful :)
Goodluck!!
17,000 just because you lost it does not mean you did not make it
50% punnet square would make AA AB Aa and A Ab
Were going to need you to put the multiple choices up too.
Hot temperatures, natural disasters, agriculture, urbanization, etc.
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