Whales may have been on Earth for millions of years. They are incredible animals! I am sure it’s magnificent to see a whale gliding through the sea. Whales are intelligent, too, with the ability to communicate and care for one another. So why do people harm these animals? Whales have been harvested for their oil. Now that we have substitute products for whale oil, people no longer need to hunt whales. The killing of whales these days is destructive and mindless! As Carlos prepares this passage for fluent reading, he changes his tone in the second paragraph. Which words most likely signaled him to read in an angry or concerned tone? Choose the set of words that signal an angry tone. animals, whales substitute, products people, hunt destructive, mindless