Answer:
B. taking part in some type of exploration
The correct answer among the choices provided is the second option. He was interested in being completely surrounded by nature. Walden shows that one can live simply with the natural surroundings. It is also a work about spiritual quest and a social experiment.
This seems like something you could easily find for yourself but D sounds right.
Answer: C. English landlords charging Irish households expensive rent
Explanation: Just took the test :)
If lycopene is an amino acid, and if the sentence in the paragraph is describing an acid, the context clue may be an acid?