121 - Airline that flies only within the USA
129 - Foreign Airline that flies into the USA
It means a trace back to airline.
the differences between a macromineral and a trace element is that their is no difference they both has something to do with the health
They are the same
Aircraft parts come from a variety of places. These codes are used to identified the parts origin. 145 trace indicates it came from a domestic repair station and there is paperwork to support it. 129 is a foreign carrier or operator of U.S. A/C.
A trace fossil was an imprint left behind by an animal that hardens and turns to stone
trace elemnts are neded only in samll quanties whil essentials are necessary for lvine
pseudocode is a sentence-like representation of a piece of code while a trace table is a technique used to test a algorithms.
A macro mineral is needed in large quantities whereas trace elements are minerals required in small quantities
Both quartz and rock crystal are made up primarily of silicon dioxide. The main difference between them is that rock crystal does not have any significant amount of trace elements that would color it. Quartz does contain coloring trace elements.
A trace-mineral sheep salt lick lacks copper. A trace-mineral lick for cattle (and horses) includes copper.
The difference bewtween draw and paint is: when you draw you trace the lines or make a sketch. So, finally you have to paint what you have drawn or put color into the lines you have made before.
He does not write any of his own music because he was born with a cognitive inability to recognize the difference between music and background noise.