Pom Identify the independent variable in the following question: How does the size of a bicycle tire affect the distance it will
travel when it is pedaled in a given number of times.

a. size of a bicycle tire
b. the distance the bike will travel
c. None of the above

Gregor mendel was the first scientist to use statistics to analyze scientific data before mandel's experiments, scientists believed that organisms acquired traits from their environment and pass 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 parent to his parents this is an example of

What are some natural processes that represent physical and chemical changes?

If a human has 23 pairs of chromosomes in every muscle cell of its body how many chromosomes will be in a human egg or sperm