Both constantin brancusi and auguste rodin created stone sculptures, each titled the kiss, to express an idea related to this act of love. each is stylistically different, but brancusi chose to leave the original block of stone mostly intact. why would brancusi have chosen to do this? how does this change his expression of the kiss compared to rodin’s?

the sphincter muscles at the end of the digestive tract is the anus.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.