Helen and Tom have received permission to take Ruth<span> and their other friends to </span>Snow Camp<span> for the latter part of their winter break</span>
Explanation:
English has two articles: the and a/an. The is used to refer to specific or particular nouns; a/an is used to modify non-specific or non-particular nouns. We call the the definite article and a/an the indefinite article. For example, if I say, "Let's read the book," I mean a specific book.
Answer:
B. Facts from documentary about medical and artificial hearts ( not sure )