What does Zaroff say to show that he places little value on human life?

“But I think I can show you that your scruples are quite ill founded.”
“Life is for the strong, to be lived by the strong, and, if needs be, taken by the strong.”
“Why should I not use my gift? If I wish to hunt, why should I not?”
“—a thoroughbred horse or hound is worth more than a score of them.”

And argument does not always have to be made in words. which of the following best describes the type of argument a piece of music makes

For the word below, click on the drop-down arrows to select the root and its meaning. version

Which sentences from part 1 of the call of the wild would best serve as evidence of the theme "sometimes survival depends on knowing when not to fight"? buck had accepted the rope with quiet dignity. to be sure, it was an unwonted performance: but he had learned to trust in men he knew, and to give them credit for a wisdom that outreached his own. he had merely intimated his displeasure, in his pride believing that to intimate was to command. but to his surprise the rope tightened around his neck, shutting off his breath. he saw, once for all, that he stood no chance against a man with a club. he had learned the lesson, and in all his after life he never forgot it. that had given them an unfair advantage; but now that it was off, he would show them. they would never get another rope around his neck.