Need this answer fast! which is the most accurate description about the habitable zone in the area around a star? a. liquid water  could exist there. b.liquid  water  cannot exist there. c.liquid water  always exists there.

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

According to the cladogram, which organisms have roundworms as a common ancestor?

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.