Answer:
By sitting on the blood-stained feathers to hatch them into a toddling chick. Detailed Answer :The female Sarus crane tried to bring its male partner back to life by sitting on the blood-stained feather to hatch them into a toddling chick.
"an appeal to authority" I would think
D. Bilbo fears all Wargs because they are allies of the goblins. He is assuming that every Warg is out to get them because they are not aligned with the goblins and the Wargs are.
You should focus on drawing the connections between the evidence you do have and the points you are trying to make. That way the audience will understand how your evidence relates to your point since you can't see the connections just by introducing the point.