Answer:
C
Explanation:
Buddhists can worship both at home or at a temple. It is not considered essential to go to a temple and worship with others
To answer your first question, all the countries that are listed boarder the Mekong river, but only Myanmar is not in the Mekong River Commission.
To answer your second question, the correct answer is Japan.
To answer your third question, rice is by far the dominant crop of Asia.
To answer your fourth question, the answer is the Soviet Union