Select the correct answer.
What is the function of the illustration in the article?
A.
to describe the various parts of a flute
B.
to help readers understand what a flute is made of
C.
to show readers what a flute looks like and how it is held
D.
to help readers visualize the flutes used by Neanderthals

The function of the illustration in the article is:

According to the complete text, we can see that the writer is showing a flute and tries to educate the people about the uses of it.

As a result of this, we can see that the given illustration performs the function of helping readers to understand better what a flute is and the way it is used.

Therefore, the correct answer is option B

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B

Explanation:

21 balloons is the story of professor william sherman's travels.

in 1883, he set off from san francisco for a balloon ride over the pacific and was found a month later floating with 21 balloons in the atlantic ocean. this seemed an astounding feat and everyone wanted to know what had happened.    

professor sherman was loyal, however, and said he would tell his tale first to the western american explorers club in san francisco, of which he was a member. this built up suspense for several chapters before he began to tell of the wonders of his adventures and the amazing island of krakatoa, an island which had just been blown up by a volcano.  

the residents of krakatoa are all millionaires who live under a "gourmet government" of their own devising. we get to see all the incredible adventures that creative people with unlimited resources would create according to the author.