Whiich of the following describes water moving through two living things?
a. rain falls from clouds.
b. waves crash onto a beach.
c. a rock breaks in a rainstorm
d. a plant is eaten by an animal.

Nh3 +02-no + h20 is unbalanced what is the balanced equation

How are fossils most commonly formed

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.