What is the author's purpose for writing the essay
"how the grimm brothers saved the fairy tale"?
o to entertain children with details from the grimms'
tales
o to persuade adults to read and enjoy fairy tales
more often
to inform scholars of the ways modern literature can
be artificial
to inform readers of the reasons why the grimms
collected their tales

Option D, to inform readers of the reasons why the Grimms

collected their tales

Explanation:

The Grim brothers have a firm belief that the actual form a culture which is the most natural one is  linguist  and is dependent on history and in order to understand and follow it Grim brothers discovered and saved the fairy tales. This objective of Grim brothers has been displayed through their essay. The Grim brothers got motivated to do so because they believed that industrialization in long run would erase these classics from memory and hence these stories need to be protected.

Option D is correct.

Commensalism

Explanation:

Commensalism is a form of nutritional relationship between tow living organisms in which one of the organisms (the commensal) benefits and the other is unaffected in any way.

In this case, the shrimp benefit from the sea cucumber by getting its shelter and get moved around while the sea cucumber is not in any way affected.