If a question starts with 'which' there usually are multiple choices.
Answer:
the correct answer is a
Explanation:
because thats how it works
Death, Innocence, and Sadness. <span>
</span>
Answer:
the source was written by an expert in the topic shes writing about.
and
the source was published in 2010 and it was updated in the last month
The answer is C. how close a measurement is to the expected value