Help this to do please​

Read this excerpt from the call of the wild by jack london. the encouragement buck gave the rebels led them into all kinds of petty misdemeanors. no more was spitz a leader greatly to be feared. the old awe departed, and they grew equal to challenging his authority. pike robbed him of half a fish one night, and gulped it down under the protection of buck. another night dub and joe fought spitz and made him forego the punishment they deserved. and even billee, the good-natured, was less good-natured, and whined not half so placatingly as in former days. buck never came near spitz without snarling and bristling menacingly. in fact, his conduct approached that of a bully, and he was given to swaggering up and down before spitz's very nose. who is the antagonist in this excerpt? buck is the antagonist because he has started a rebellion. spitz is the antagonist because the others are rebelling against his leadership. dub and joe are the antagonists because they attack spitz. billee is the antagonist because he refuses to cooperate with the others.

You will submit a memoir of 500–750 words. your memoir must be about a personal experience that is important because of the reasons you acted, the actions you chose, or the consequences of your actions or choices. before you submit your memoir, make sure you • wrote a memoir that conveys meaning or emotion. • used first-person point of view. • included dialogue. • used descriptive language. • used chronological order. • wrote a conclusion that reflects on what you learned or why these events were important. before submitting your memoir, review the rubric to ensure you have done your best work.

Missense, nonsense, and silent mutations are examples of which type of mutation?