In the following question, two columns are given, containing three phrases each. A phrase from the first column may or may not connect with a phrase from the second column to make a grammatically and contextually correct sentence. There are five options, four of which display the sequence(s) in which the phrases can be joined to form a correct sentence. If none of the phrases make a correct sentence, mark ‘None of these’ as your answer.

Column 1	Column 2
A. Rapid action to reduce greenhouse gas emissions this decade will effectively flatten	D. inhabitants having munched on squash and cassava more than 10,000 years ago.
B. The Amazon basin was a hotspot for the early cultivation of plants, with	E. identify the plants that lived in a particular place in the past.
C. Phytoliths are plant microfossils which can be used to	F. the curve of species at risk.