What is the verb of real?

What is the place were two air masses of different temperatures or moisture content meet? How many moles of HF Ka6.8104 must be present in 0.220dm3 to form a solution with a pH of 2.60? Can you undo a physical change? Why is greenwich the centre of time? Which process is endothermic-roasting or calcination? Does the thermosphere only contain a tiny fraction of the atmosphere's mass? Is it true that competition occurs when organisms attempt to use the same resources? What cellular process did plants undergo if they were clones? How far are meteors from the sun? What is the number that the nuclei of all the atoms of a given element have? What nerve controls seasickness? What are the uses of round bottle flask? Why do palisade mesophyll cell contains high density in a plant cell? 6 Name the pigment in cyanobacteria? Convert sqM2 into BTUs? Does Meteoroids have water on its surface? Is 1 gal greater or less than 100fl oz? When a runner or other long-distance athlete hits the wall the individual is experiencing oxygen debt in muscle cells. In those cells the pyruvate generated in glycolysis would be expected to be conve? Do volcanoes impact both air and land of the surrounding environment? What type of departmentalization is most likely to be used in organizations that works around the clock?