Where do the Interior plains start and end?

What does a Cell membrane do in a plant Cell? What happens when a atom from area a bonds with an atom from area d? At which location does the coriolis force have the least effect on wind? What is cleavage used for? What does chemical analysis of mitochondria indicate? What would take place when the reaction is heated in the diazotization step? What molecule is produced during translation? A woman had a sweet tooth.She put one spoonful of sugar into her coffee.She put another.Then she put more spoonful into her cup.But the sugar didn't get wet.Why? Is the cucumber plant in climber or creeper? Who formed the ugcc? What is an abiotic reservoir? Is salmonella a monera? What are the changes in species composition called? Do all minerals contain usful metals? Why do richer countries cope better with earthquakes? If you plant grass on the moon can you breath on it? Why do you have night time when it is dark and you cannot see the sun? What happens when you mix acetone and viniger? What valuable natural resource was discovered in Taze well? Who is the fastest rapper twista or busta?

Where do the Interior plains start and end?