Name two body systems and list two organs that are in each.
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Nervous System - brain and spinal cord\nDigestive System - large intestine and stomach
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In acupuncture there are 12 main organ meridians and 8 extraordinary meridians.  Each of the 12 regular merdians have the following categories of points: Jing-Well, Ying-Spring, Shu-Stream, Jing-River, He-Sea, Xi-Cleft, Luo-Connecting, Yuan-Source and points for each element (Wood, Fire, Earth, Metal and Water).  There are also Front-Mu points, Back-Shu points, Window of the Sky points, Four Seas points, Influential points and Four Command points.  Of the 8 extra meridians only Ren and Du have their own points, the other 6 share points with the 12 main meridians.\n\nThe 12 regular merdians are Lung-11 points, Large Intestine-20 points, Stomach-45 points, Spleen-21 points, Heart-9 points, Small Intestine-19 points, Urinary Bladder-67 points, Kidney-27 points, Pericardium-9 points, San Jiao-23 points, Gall Bladder-44 points, and Liver-14 points.\n\nThe 8 extra merdians are Ren-24 points, Du-28 points, Yang Qiao-13 points, Yin Qiao-6 points, Chong-18 points, Yin Wei-8 points, Dai Mai-3 points and Yang Wei-16 points.\n\nThat should be a good introduction.  If you would like more info, check out the websites I listed and the book.
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Ceasarian Section in birth and delivery.\nComputer Science in education.\n\n:-)
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Depending on how picky you want to be, the answer could be A or C.  By definition an organ is always composed of two or more tissue types.  Many organs contain all four major tissue types:  epithelial, connective, muscle, and nervous.  So A is certainly correct.  Since organ systems by definition are composed of two or more organs, they must also be composed of more than one tissue type.\n\nB is not correct because an organelle is a constituent of a single cell, which lies beneath tissues and organs in the hierarchy of organizational levels in complex multicellular organisms.  D could be correct if the organism in question is complex enough to have organs and organ systems.  On the other hand, simple forms of life such as bacteria and protists are also organisms, but being single-celled they obviously have not reached the level of organization at which tissues and organs are found.
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organ: brain\nmolecule: DNA
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let us work from top to bottom\nBrain tissue\nboth eyes, ears, nose, tongue, face muscles and bones\nvoice box part of the wind pipe and gullet, all your teeth\nparts of the neck. part of the heart, one lung and some of the other one, breast\ngall bladder, some liver,stomach, pancreas, spleen, two kidneys (they use dialysis),small intestine and large intestine with the appendix. Prostate, womb, cervix, vagina, penis both legs and arms\n\nand i am sure i missed many many more.\nhow wonderful is the human body!
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1. Mitochondria\n2. Cilia\n3. Co-enzymes
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for internal in external structures and drawings.\nhttp://www.biologymad.com/Kidneys/Kidneys.htm
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In general, the endocrine system is in charge of body processes that happen slowly, such as cell growth. Faster processes like breathing and body movement are monitored by the nervous system. But even though the nervous system and endocrine system are separate systems, they often work together to help the body function properly
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Circulatory - keeps the blood and nutrients circulating to all vital organs\nRespiratory - provides oxygen to the blood system, and eliminates CO2\nNeurological - controls the other systems\nDigestive - provides the nutrients circulated by the blood system, and excretes the waste products, ridding the body of toxins\nRenal - maintains healthy fluid balance so that the blood can flow through the body with ease, also eliminates waste products, ridding the body of toxins
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1. amnionic membrane, contains, pressure, shock, movement, temperature\n2. planceta\n\nFunction of the Planceta\n1. oxygen, nutrients\n2. wastes (like carbon dioxide)\n3. can't rmeber this one sorry\n4. plancenta does that
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two an inside and an outside
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1.heart\nMain component of the circulatory system. It pumps blood to spread oxygen and nutrients to all over the body and to get some of the waste.\n2.Lungs\nTo take oxygen and put it in the blood.\n3Liver\nCleans toxins out of your body.\n4Kidneys\nThis one is my weakest answer - I know it helps filter your urine in some way.\n5.Stomach and intestines\nAbsorb nutrients from food.\n6.Mucles\nTo move.\n7.brain\nTo control the body.\n8.Bladder\nSo you don't piss yourself.
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The muscles in my lower body and torso
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nervous system\n\nendocrine system
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Not too sure if you're interested in this type of stuff. http://www.getbodysmart.com\nhttp://www.gwc.maricopa.edu/class/bio201/brain/brshpx.htm\nalso the bbc.uk website has some interactive stuff where you have to match the parts to where they belong.
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1.  Neck\n2.  Armpits\n3.  Knees\n4.  Waist\n5.  Back\n6.  Feet\n7.  Breasts\n8.  Pubic area\n9.  Inside the pubic area\n10,  Ears