Is the ability to run fast an inherited or acquired trait?

Which entry is in the wrong position in the table?

In which state was more than 100 billion tons of coal mined in 2005?

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.