Advanced Placement (AP), 30.11.2020 07:40 tangia

Researchers examined the effect of industrialization and increased pollution (soot) in London on the coloration in a single species of moths. Birds prey on the moths that are easily visible on trees. The researchers observed moths on tree trunks and recorded their body color. The percentage of moths with light-colored bodies and the percentage of moths with dark bodies is shown on the graph above. Based on the data in the graph, which of the following best describes the change in the population of moths as a result of industrialization?
A. The percentage of dark-colored moths increased in the population and the percentage of light-colored moths decreased in the population.
B. The percentage of dark-colored moths decreased in the population and the percentage of light-colored moths increased in the population.
C. The percentage of dark-colored moths decreased in the population after 1850 and the percentage of light-colored moths remained constant throughout the time period.
D. The percentage of both the dark-colored moths and the light-colored moths remained constant throughout the time period.

Researchers examined the effect of industrialization and increased pollution (soot) in London on th

Answers: 3

Show answers

Another question on Advanced Placement (AP)

Advanced Placement (AP), 22.06.2019 11:30

The criteria that a given college uses for admissions are generally called a) college entrance requirements b) higher education requirements c) guaranteed transfer credits d) general education requirements

Answers: 2

Answer

Advanced Placement (AP), 23.06.2019 14:00

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants.b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation.c.) regions can change over time.d.) a region can be defined by human characteristics, such as language, government, and economic activity.e.) the same location can be considered part of multiple regions.

Answers: 1

Answer

Advanced Placement (AP), 23.06.2019 19:30

According to the online content activity for this lesson, what should you do if you do not understand the material you are trying to learn? a. try a new approach to learning the material. c. re-read the material b. give up d. find someone to give you the answers to the test select the best answer from the choices provided a b c d

Answers: 1

Answer

Advanced Placement (AP), 26.06.2019 21:00

In which part of an interview would you have informal conversation to build rapport? opening body closing

Answers: 2

Answer

You know the right answer?

Researchers examined the effect of industrialization and increased pollution (soot) in London on the...

Questions