One day Ramu was doing work sitting under a tree. Some leaves are fallen down from the tree. Then a question was arised in is mind, how trees shed leaves in a particular season. Identify the correct sequential steps to be followed to get correct answer for his question.

Identifying problem- - collecting information - data analysis- experimentation- result analysis- generalization -making hypothesis

Identifying problem- making hypothesis- collecting information- data analysis- experimentation- result analysis- generalization.

Identifying problem- making hypothesis- collecting information- experimentation- data analysis-result analysis- generalization

Identifying problem- making hypothesis- collecting information-experimentation- result analysis- data analysis- generalization