Suppose a new coal-burning power plant is planned in your community. • Under the Clean Air Act, how can the public participate in decisions concerning emissions regulations placed on the plant? • What could you do if the plant is placed in your community and later leads to pollution beyond the amounts allowed by the EPA? Part 2 • What are the six criteria pollutants monitored under the 1990 Clean Air Act? • What part of the government oversees monitoring them in the environment, and what happens if a business or organization emits them at above allowable levels? Part 3 Explain how the emissions trading program works and identify one major advantage and one major disadvantage. Explain how the program must work in order to be successful. Assignment Guidelines: • Respond to each part in one complete paragraph . State a clear topic sentence Support each topic sentence with specific evidence and research Submission Requirements: A word document containing the answers to the questions that is at least 500 words in length. When submitting written assessments please remember to: Submit the assignment question(s) and your responses. Proofread for spelling, grammar, and punctuation. Remember to use complete sentences structure. Include at least six sentences in each paragraph.

The collared lizard is a species found in the desert southwest. male collared lizards show considerable color variation, ranging from brightly colored to a very dull pattern. your goal is to determine the function, if any, of male color patterns in collared lizards, using the scientific method. your tentative explanation is that male color plays a role in attracting females for mating purposes. you predict that females will preferentially choose brightly colored males over dull-colored ones. to test this prediction, you observed the interactions of female collared lizards with their male counterparts. you selected males that were the same age and size, and that differed only in their coloration pattern. you placed equal numbers of the two types of male lizards, bright and dull, in aquariums, along with one female lizard per aquarium. out of 350 aquariums observed, the female chose to mate with the brightly colored male 277 times, and the dull-colored male 70 times. in 3 instances, the females did not mate with either type. create a bar graph of your data, plotting the type of male (dull or brightly colored) on the x-axis. on the y-axis, plot the frequency with which each type of male was chosen by females. using this graph, answer the following question(s). is it reasonable to conclude (i. e., is it supported by the data) that female collared lizards prefer more brightly colored male lizards over dull-colored males?

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?