The sentence that state the key idea or main idea of the article is:".Tenayuca worked to improve the lives of Mexican American workers." (Option D)
<h3>What is a main idea or central idea?</h3>
The idea around which other ideas revolve is called the main or central idea.
It is to be noted that Emma Tenayuca was a Fearless Mexican American labor activist. Because she helped to improve the lives of Mexican American workers, she was nicknamed "La Pasionaria de Texas"
Learn more about central ideas at;
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That you've been all around the world multiple times
A. brazil
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Answer:
B) While most modern zoos do not teach animals to perform "tricks," they do train animals to respond to certain commands to make them safer to handle, move and examine.
Explanation:
The sentence lacks parallelism, which occurs when there are similar grammatical structures within senteces and paragraphs. In the sentence given, the last part that refers to the reasons why animals are trained has different and incorrect verb forms, which make the sentence difficult to read. Thus, the correct version includes the full infinitive <em>to </em>for the verbs <em>handle, move </em>and <em>examine</em>.
