The lion snarled and opened its mouth to reveal long, sharp teeth. Danny could see a skinny string of meat dangling from one of
its front incisors, probably left over from the last time the lion ate. “I wonder what it had for dinner last night,” Danny thought, inching away from the gigantic beast. “I hope it wasn’t anybody I know!” Check the two examples of vivid details.
You should begin with a chart that separates both similarities and differences. Read both articles and annotate everything you notice on to the chart. You could then begin drafting all your work and revise.