The answer would be the first choice or A. "Original ideas that are <em>not</em> your own."
Any piece of information that does not belong to you would require a citation, otherwise it would be considered <em>plagiarism. </em>B and C are incorrect because both of those things belong to you, and therefore don't require citation. D is also incorrect because a general fact doesn't belong to any one person. For example, if you wanted to include the information that dogs can't eat chocolate, that wouldn't require a citation because that is general knowledge that most people are aware of.
Answer:
lettuce farm
economical challenges
she might not be able to concentrate
Email her saying that you completed it and would like credit for it. Depends on the policy
I’m pretty sure it is to read the text
I believe its A. Demonstrate responsibility making the restrictions unnecessary .