Which of the following statements is true?
a. you should never use a blog as a source, because it will reduce your credibility.
b. you can use blogs selectively, as long as you ensure that they are credible.
c. it is important to include at least one blog source so the average citizen has a voice.
d. if you include a blog on one side of an issue, you should always include one on the other side too.

Buck did not cry out. he did not check himself, but drove in upon spitz, shoulder to shoulder, so hard that he missed the throat. they rolled over and over in the powdery snow. spitz gained his feet almost as though he had not been overthrown, slashing buck down the shoulder and leaping clear. twice his teeth clipped together, like the steel jaws of a trap, as he backed away for better footing, with lean and lifting lips that writhed and snarled. read this passage. explain what the conflict shows about buck and spitz.