The similarity is that Dolphins and Sharks are both fish. There also both big fish. Another similarity is that they both swim.The difference between sharks and dolphins is that dolphins are lighter than sharks. Also sharks have sharp teeth but dolphins do not. Another difference is that sharks eat people but dolphins do not.
C) because two people in a blizzard would make everything worse and so the conlfict would be on how to survive and what to do which contributes to the conflict based off of the setting.
The Author presents a series of interesting, partially related facts to support his argument that smallpox devastated mankind over the centuries.
The option of a Historical Timeline is not correct because only the example of the decline of the Roman Empires states an actual date ( AD 108).
The option of an alternative claim is also incorrect because there is no such a claim.
The option of details of a historical incident seems to be correct but is not because there are several historical events presented and there is not a single detail on them.
So the correct option is the last one interesting, partially related facts.
1. chapter: novel
2. orange: citrus
3. vehicle: transportation
Yes, they are the ones who are there no matter what and we care for each other.