2. Experiment: Click Play and hunt peppered moths on light tree trunks for five years. In each year, try to capture as many moths as you can. Note: You can use the spacebar on your keyboard to quickly advance
to the next tree.
After 5 years, select the TABLE tab and record the percentages of each moth type. (Note: The table
shows current populations of each moth, not the number of captured moths.)
Year
Light moths
Dark moths
1
2
3
4
5
3. Analyze: What do your results show?
they all show the same percentage