Conflict is the base of the story. Without conflict, the story has no plot, the characters don't experience anything, and there isn't really any developments at all. As for the second question, I think that's your own opinion.
Answer: They make energy for the cell, the "powerhouse" of the cell. In plant cells, the mitochondria use sunlight, carbon dioxide, and water, in animals, it uses the food we eat (glucose), oxygen, and water to make energy, also known as ATP.
Hope this helps!
D. is the closest answer. He is overconfident but Macbeth's <span>fatal flaw is his unchecked ambition. He wants to be king no matter the cost and is willing to give up everything to have and keep the crown and throne. In the end, he still thinks he cannot be touched by any man born of a woman based on what the witches have told him. However, Macduff tells him that he was cut from his mother's womb and was not born in a natural way. Although Macbeth is afraid and no longer believes the witches, he still fights to the end and is killed.
I hope this helps.</span>
