What is double displacement reaction

C3h8o3 - glycerol major species present when dissolved in water

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

If two objects at different te,peraure are in contact with each other what happens to their temperature