True or false. steel is an example of a pure substance because it is made up of two different metals melted together.

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

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Are oil and water a mixture or solution