A change in the allele frequency of a population over time is called natural selection
survival of the fittest
adaptation
evolution

Anton created a chart listing different types of materials. which best complete the chart?

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters

This is the process of making a prediction based on the results of prior observations of similar events.