Answer:
B
Explanation:
B demonstrates a clear use of language and properly builds on the phrase preceding it.
Your main idea is 1) eating habits differ widely from one culture to another. All the other choices give examples of the different cultures.
The correct option is A.
From the passage given above, it can be seen that the brothers were opposites right from their mother's womb. One is left handed while the second one is right handed, this probably make them to see matters from different angles. Thus, it is inevitable that the brother will always be in conflict.