The presentation which most likely shows the purpose of cause and effect is option C. The ways that El Nino changed weather patters around the world. This presentation highlights the causes of El Nino, how does it happen, and what would be its effects to the people around the world.
<em>Um... You have to include the text that goes along with this story so that we can answer the question correctly. I don't want to make you mad about this because I know that there are people who would get mad about this sort of thing but I just wanted to let you know that without the text we won't be able to answer your question the correct way, meaning that you would likely get it wrong.</em>
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<em>Thanks for reading this and have a Merry Christmas,</em>
<em>Miri</em>
Bias? is it used like author's bias?