What is organ ?. Give two example.​

Organs are the body's recognizable structures

a few examples would be the heart, liver, stomach, eyes, etc.

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Organs are the body's recognizable structures (for example, the heart, lungs, liver, eyes, and stomach) that perform specific functions. An organ is made of several types of tissue and therefore several types of cells.

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

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answer; endometriosis;