12.) Latitude and longitude coordinates are used to determine A. An exact location on Earth without the use of landmarks or addresses

B. The depth of the water at that point

C. The distance from one point to another

D. The temperature and climate of an ecosystem

13.) The deepest place in the ocean is found in the Pacific Ocean and is called what?

A Great Pacific Reef
B. Marianas Trench
C. Japan Trench
D. Abyssal Plain

14) 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.