Leopold talks about the need to “get the company back in step.” Who is the company? What does Leopold suggest might be needed for the company to get back in step? Has the definition of conservation changed or stayed the same since Leopold’s time? What does Leopold refer to when he talks about “community” in the essay?

What must be true for natural selection to heppen

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?