Which of these events during the modern environmentalism era was the result of a town constructed on a chemical waste dumpsite, and raised awareness of the problem of hazardous waste disposal? Love Canal Nuclear testing in the Marshall Islands The Donora fluoride smog The burning of the Cuyahoga River

Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.