There may also be cause for concern if your period lasts more than seven days. On the flip side, abnormal uterine bleeding is also used to describe amenorrhea or the absence of menstruation. Some women are concerned, needlessly, by clots in their menstruation.
An organ is a unit composed of several tissue types. Outline. Organs are structures composed of two or more primary tissue types arranged in various proportions and pattern to perform a certain function or a range of functions. The lung is one example of an organ made up of all the four primary tissue types. The tissues that make up the lung function collectively to expand in order to draw air from the atmosphere, exchange oxygen in inhaled air with carbon dioxide from blood, eliminate/give off carbon dioxide and deliver oxygen to blood.
organs in the human body functions location definition of organs an organ is a structure that contains at least two different types of tissue functioning together for a common purpose there are many different organs in the body the liver kidneys heart even your skin is an organusually there is a main tissue and sporadic tissuesthe main tissue is the one that is unique for the specific organ for example main tissue in the heart is the myocardium while sporadic are the nerves blood connective etcfunctionally related organs often cooperate to form whole organ systems there are 10 major organ systems in the human bodyhere are many different organs in the body the liver kidneys heart even your skin is an organ usually there is a main tissue and sporadic tissues