Cual es el % v/v de un perfume elaborado con 17 ml de soluto en 50 ml de solvente

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

does anyone know or what?

conduction, convection, radiation