<span>Diversity of the species. Asexual reproduction is in effect a form of cloning - in that the offspring are created from the 'mother' - and contain only one set of genes. Sexual reproduction - is the joining of an egg and sperm from two different parents - thus 'mixing' the genes from both donors. Hope this helps, good luck. </span>
You're blocking it from allowing bloodflow to move.
Oceanography applies chemistry, geology, meteorology, biology, and other branches of science to the study of the ocean. It is especially important today as climate change, pollution, and other factors are threatening the ocean and its marine life.
A 2nd-century hysteria was caused by the belief that the uterus could move freely within the body in search of fluid and cause specific symptoms depending on the areas the uterus was displaced to. Called the wandering womb disorder, the womb was believed to be a living thing within a living thing.