Theory to solve
solve
1 list up info, in question 2 check each info true or not 3 prepair all possible hypothesis 4 check false hypothesis ( if remain why hypothesis false, helps readers) 5 choose best hypothesis
solve
1 list up info, in question 2 check each info true or not 3 prepair all possible hypothesis 4 check false hypothesis ( if remain why hypothesis false, helps readers) 5 choose best hypothesis