Two factors that must be kept the same in both the experimental groups and the control group.

Which units ate used to measure both velocity and speed? check all that apply

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.

Blank is a rock with a find dark texture that makes up the oceanic crust