These would be cells. Without cells (which are made up of atoms and molecules — which are also the things non-living things are made up of), our bodies (or the body of any living being) wouldnt be able to function. Not all living beings have organs, such a single-cell beings.
This substance is produced in the liver, flows into small intestine, where it breaks down fat. nutrients are then absorbed through the wall of the small intestine.
the fat-soluble vitamins enter the vessels before making their way into the bloodstream.
It then releases the blob of food into your small intestines which absorb the nutrients (several organs such as the pancreas<span> will secrete enzymes into your small intestine to help digestion). From the small intestine the food moves to the large intestines. The large intestines absorb the fluids in the food.
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ITS D, because they are produced by the primary lymphoid tissue
Arrhythmia is the irregularity of heartbeats. A heart should beat just like seconds hand of a clock. Those who are the victims of arrhythmia experience fast or slow heartbeats very often. Some times arrhythmia don't cause any problem. They don't need any specific treatment. Some Arrhythmia is serious. A child with serious Arrhythmia needs a regular checkup. It is hard for such a child to participate in some sports activities. A child with serious arrhythmia may need medicines, Some regular test, radiofrequency ablation, a device or surgery.