In an excel document, which action should be taken if your information which fall across a selection of cell, to form part of one cell? select all that apply:

1. Merge and centre button
2. Merge cells button
3.Merge across button
4. Align text centre button

1. Merge and centre button

2. Merge cells button
3. Merge across button

If your information falls across a selection of cells and you want to form part of one cell in an Excel document, you should take the following action(s):

1. Merge and centre button: This button combines the selected cells and centers the text within the merged cell.
2. Merge cells button: This button merges the selected cells without centering the text.
3. Merge across button: This button merges the cells in a row horizontally without centering the text.
4. Align text center button: This button aligns the text within a cell to the center but does not merge the cells.

So, the correct actions to take would be 1. Merge and centre button, 2. Merge cells button, and 3. Merge across button.