scientists have claimed that there. is an âidealâ soil calcium to magnesium. ratio (Ca:Mg), and that Wisconsin soils. contain too much magnesium for the. amount of calcium present, research. in Wisconsin shows this is not true. The Ca:Mg ratio seldom limits plant. growth if soil pH is maintained in the. good growing range.
What are the difference between theory and law? i would have to say the answer is..........theory is the explanation of things or events based on scientific knowledge resulting from many observations and experiments and lawâ¦ is the statement about how things work in nature that seems to be true consistently.
Scientists use theories to develop inventions or find a cure for a disease. Some believe 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 that hold true every time it is tested.It doesn't explain why something is true; it just states that it is true.ome believe 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 that hold true every time it is tested. It doesn't explain why something is true; it just states that it is true.