What is the natural tendency of molecules to spend from an area of high concentration to low concentration

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

What characteristic make legumes a good food source for food insecure populations

What happens during the experiment stage of the scientific method