Answer:
a marsupial is a category of mammals such as kangaroos and wombats.
The news media coverage of infectious diseases makes them seem much worse than they really are. For example the Ebola outbreak was made to seem much worse than it was. People feared catching the virus but very few people did. So in conclusion news coverage of infectious diseases just scars us and makes the disease seem like a terrible plague
Is this like a newspaper headline?
The answer that correctly uses the colon is the last sentence. Normally a colon is meant to be used when it is showing a list of options, but the first and second sentence only have one sentence after that. A colon also can show reasons why a person does something, but for the third option, there's only one reason. In the last statement, the colon is used to break up the statement. It also shows that Harry has something in account for what he wants in his life. So, your answer option should be "D"
Hope this helps!
Singed, Liz