What are 2 ways carbon can get from the ocean to the lithosphere? [And i would appreciate some short simplified answers just to make its easier for myself]

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.

Why does sexual reproduction result in more genetic variation in a species

Identify the area on the image where the force of attraction is the strongest.