Recent content by wekki

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    Competition

    Competition is a contest between individuals, groups, nations, animals, etc. for territory, a niche, or a location of resources... It arises whenever two or more parties strive for a goal which cannot be shared. Competition occurs naturally between living organisms which co-exist in the same...
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    The mechanics of vaginal birth

    Because humans are bipedal with an erect stance and have, in relation to the size of the pelvis, the biggest head of any mammalian species, human fetuses and human female pelvises are adapted to make birth possible. shoes bridal dresses
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    Childbirth

    Childbirth (also called labour, birth, partus or parturition) is the culmination of a human pregnancy or gestation period with the birth of one or more newborn infants from a woman's uterus. The process of normal human childbirth is categorized in three stages of labour: the shortening and...