When 2 or more elements bond together in definite proportions they form a?

Different isotopes indicate that an element will have different numbers of

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

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution