Question

Which sentence contains correct punctuation?

In some areas-the deserts of Arizona and Mexico, for example-cacti are native.
In some areas—the deserts of Arizona and Mexico, for example—cacti are native.
In some areas [the deserts of Arizona and Mexico, for example] cacti are native.

Answer 1

your answer is going to be the second choice.
hope i helped love :)

Answer 2

The answer that contains correct punctuation is B. In some areas—the deserts of Arizona and Mexico, for example—cacti are native.

Step-by-step explanation:

Sentence B is the correct answer because it uses dashes. Dashes are punctuation marks that introduce an interruption or abrupt change of thought in writing, or that add emphasis within a sentence. Usually, there are no spaces around dashes.