The environmental protection agency must visit nine factories for complaints of air pollution. in how many different way can a representative visit five of these to investigate this week?
a.15,120
b.362,880
c.5
d.126

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.

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.

Packet fragmentation is not normal, and can only occur if an attack has been initiated. true false