Electromagnetic radiation I believe
Answer:
Protagonists and antagonists are both essential characters in a story, but they propel the plot in different and usually opposite ways: ... In storytelling terms, this means that protagonists and antagonists are opposing forces in a story.
Explanation:
<span>The correct answer is A. The river is constantly changing. The author describes the Mississippi as fickle because it is not constant - you can never know when it is going to change, and whether that change will be for the better or for the worse. The word fickle means changeable, volatile, irregular. </span>
Odysseus identifies himself to gloat and shows the trait of hubris that almost leads to his downfall. He also speaks his real name to further his legend, and to warn others of his strength and power