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.)

Many state and local authorities are making laws regarding recreation on lakes, rivers, and oceans to reduce water pollution. why would lawmakers need to consult with scientists before making these laws? a) to make scientists feel important b) so that the laws reduce pollution by a sufficient amount c) so that parks and lakefront facilities will still make large profits d) so that the public will believe that the laws are important to follow

What are the pros and cons of quadrat sampling?

Injuries in the environment are a result of