Answer:
5
Explanation:
The first sentence introduces the paragraph; there's nothing out of order there. The second sentence expands upon the first idea, and the third and fourth sentence continue talking about his consistency. Only the fifth sentence has a slightly different topic; it is therefore out of order. :)
The second choice is the answer.
Answer:
The two sentences which support the overall argument with facts are:
<em>- Statistics show that most vaccines are more than 90% effective in preventing diseases.</em>
<em>- However, when people are not vaccinated, they are at risk of catching diseases that others are immune to.</em>
Explanation:
These two sentences (above) present factual information like statistics and what the risks are when getting vaccinated and therefore support the argument with facts.
<em>The sentences in between these factual supporting sentences present additional information which help explain and elobarate on the factual information provided.</em>
