I think the answer is C. be at least 21 years old
I think the answer is number 4
<span>The poem uses free-verse structure.
A free verse poem is one that does not follow a specific or repetitive structure. This poem does not have a meter, rhythm, or rhyme scheme, the lines differ in length and number of syllables, it doesn't rhyme consistently, and the meter changes throughout so it is free verse.</span>
The statement that many animals die prematurely in zoos because they are exposed to infectious diseases is what can best support this claim if it is true.
<h3>What is a
Claim?</h3>
This refers to the act of stating or asserting that something is the case without providing evidence or proof.
Hence, in this context, the statement that many animals die prematurely in zoos because they are exposed to infectious diseases is what can best support this claim if it is true.
Therefore, the Option C is correct.
Read more about Claim
<em>brainly.com/question/2748145</em>
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Delicate means easily broken