An organ is a collection of tissues joined in a structural unit to serve a function. The number of organs depends on who in the medical field is asked and how they count it. The general count is 78 organs. Read more: How Many Organs Are There in the Body? Article
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Human Body Quiz: Human Body Systems & Organs
The Human Body Quiz will help you learn about your little-known body parts! Take this quiz to learn more about your body and what...
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Organic Foods Guide: When To Buy (or Not Buy) Organic
What health benefits can organic foods offer? What organic foods have the best nutrition, and when are supermarket standards...

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What percentage of the human body is water? See AnswerRelated Disease Conditions
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What Are the 78 Organs of the Human Body?
An organ is a collection of tissues that function in a particular manner. The tissue is connected and constructed as a unit to serve a common function. All organs of the body work in sync to form about a dozen organ systems.
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The Digestion Process (Parts, Organs, and Functions)
Digestion is the complex process of turning the food you eat into the energy you need to survive. The digestive process also involves creating waste to be eliminated, and is made of a series of muscles that coordinate the movement of food. Learn more about digestion and the body parts that make it possible, including the mouth, pharynx, esophagus, stomach, small intestine, colon, rectum, anus, pancreas, liver, and gallbladder.
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