Which of the phrases from the passage best the reader understand the meaning of immune
a. may react defensively
b. these peaceful animals
c. can also injure or kill them
d. in a variety of habitats and climates

D. in a variety of habitats and climates

Explanation:

Immune is to be protected or exempt, to not be affected or influenced, in the passage, the word immune refers to the ability to not being affected by dangers, the phrase D. in a variety of habitats and climates helps the reader understand that armadillos can resist in different habitats and climates.

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for the comment!

the autor of the text is bringing the point that one achievment of the president john f. kennedy was a success and this caused the next president to use a similar idea. the purposefor the use of the quotation in the text is to support the idea that peace corps was a result of the president's call. in this case, the quotation is presented as part of the writing and does not stand on its own.

answer a.