Within a single use of the scientific method, which of the following steps can only be performed after data is collected

When water freezes, it . contracts expands

Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration

What is the main fuel source for the work of the cell