Hey There,
I believe your answer is B) The songs sung by humpback whales.
I was thinking about A or B. I did not choose A because this is about all marine animals and might not provide all the information you are looking for. However, you might find some information only about humpback whales in option B. This seems like an important fact when writing a research paper about whales. Your answer would be B.
Best Of Luck,
- I.A. -
D. 3-6 months
Hope this helps though
We can deduce here that combining sentences 16 and 17 to introduce a list with a colon gives us: D. Students would have time to do the following: relax, pursue their hobbies, and spend extra time with their families.
<h3>What is colon?</h3>
Colon is actually known to be a punctuation mark which is used in English Language to introduce a list of things.
We see here that combining the two sentences in order to introduce a list, "...the following" followed by colon (:) was introduced. This is correct.
Learn more about colon on brainly.com/question/485512
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