One source of groundwater pollution is pesticide runoff from crop fields. how could artificial selection be used to address this problem? a. farmers select plants that are most resistant to pests, which reduces the need for pesticides. b. farmers select plants that are least resistant to pests, which increases the need for pesticides. c. the environment selects plants that are most resistant to pests, which reduces the need for pesticides. d. the environment selects plants that are least resistant to pests, which increases the need for pesticides.

Simulating adaptations in a species in this activity, you will discuss in detail the adaptations in a species of rain forest plants. you will build a simulation that explains the changes in the traits of the plant population over 10 years. you will also establish a scientific explanation to justify the changes in the traits of the population, * time to complete: 1-2 hours part a an organism's adaptations are specific to its native environment. an organism that lives in a coniferous forest will have different adaptations compared to an animal that lives in a tropical rain forest. the following graphs show the temperature and precipitation throughout the year for two different forests: a coniferous forest in canada, and a tropical rain forest in belize. evaluate the graphs, and then explain why plants from these two ecosystems will have different adaptations. in your answer, explain the survival challenges that plants face in these two environments.

How does the nervous system affect the excretory system?

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing: