Opinion.
It can be changed based on point of view.
Answer:
The Amazon Rainforest is one of the largest rainforests in the world, and accounts for a large portion of plant, animal, and insect species. A vast majority of the Amazon Rainforest hasn't been explored due to terrain issues, but almost 3 million insect species, and about 400,000 different plants have been documented. But there's still plenty more to discover.
Right, so here it looks as if the answer is the second one, B. The passage starts of simple but around the fourth line Hemingway starts a sentence that doesn't end until the eighth line. It seems very long-winded and the information presented is a bit difficult to decipher, not to mention that hardly any of it in needed to properly understand the passage.
Answer:
The Padaung, commonly known as the long-necked women, are ... catch a glimpse of an indigenous culture — in the rain forests of Ecuador
Explanation:
In this context, "redundancy" refers to a sentence in the paragraph that isn't useful or not needed.
With that being said, I would chose answer choice C. There is no extra detail given about the "past history."