In British English a receipt is a piece of paper that you get in a shop when you buy something, but in American English the more usual term for this is sales slip. I wrote her a receipt for the money.
Primary succession is the series of community changes which occur on an entirely new habitat which has never been colonized before. Examples of such habitats would include newly exposed or deposited surfaces, such as landslips, volcanic lava and debris, elevated sand banks and dunes, quarried rock faces.
Answer by Blu WikiAnswers. Confidence votes 34.6K. Primary succession starts in a virtually lifeless area where the soil has not yet formed due to environmental factors, such as on a new volcanic island or on the rubble (also called moraine) left behind by retreating glaciers.