Read the passage and think of how you could summarize this episode. He [Thornton] was still limping slightly at the time he rescued Buck, but with the continued warm weather even the slight limp left him. And here, lying by the river bank through the long spring days, watching the running water, listening lazily to the songs of birds and the hum of nature, Buck slowly won back his strength. —The Call of the Wild, Jack London Which choice shows how this passage is moving from one episode to the next? Buck and Thornton are healing because of the warmer weather. Buck and Thornton are regaining their strength as they rest together in the spring. Thornton and Buck are both broken by the harsh life of dog sledding. Thornton rescues Buck because he knows what it is like to be hurt.