An assumption central to all scientific inquiry is causality, which means that A. future events can be predicted on the basis of past events.
B. events recur according to discoverable patterns.
O C. the world can be described by simple mathematical relationships.
O D. events have discoverable causes.

What are the seven economic and social goals?

Why are current extinctions of concern to enviromentalists?

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.