There is no limit to the number of cells you can merge into a single cell.
Merge into is more correct.
The control zone that a responder should limit his shortest entry period to is the collapse zone.
Birth Control is what is most likely to limit human population growth.
Lower Control Limit
of Merge
Set a time limit.
Businesses agreed to limit production.
Businesses agreed to limit production.
A merge sign is a sign that instructs road users to merge.
A control is some type of device or procedure that attempts to limit the possibility of a transaction to be manipulated.
Companies merge for many reason , companies merge when they are woth more together than apart.. some do to cut costs i.e in vertical integration when a corp. merges with either its supplier or consumer .. others merge for growth and market power and to eliminate competition.. these mainly merge with their competitors to create more power in the markets i.e AT&T and Bell South both are Telecom companies. its not the best idea, but actually some companies merge to diversify, like acquiring another company in a seemingly unrelated industry in order to reduce the impact of a particular industry's performance on its profitability.