What two diseases have been studied together that provide evidence of evolution in humans?
a.) iron-deficient anemia and yellow fever

b.) sickle cell anemia and malaria

c.) malaria and ebola

d.) cytochrome c disease and plasmodium fever

What noticeable trend from this graph might be used to make a conclusion?

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.