In the following photo I see an eye. The eyes is not less important organ than the spine. I can see this photo with my eyes.
The next organ, which I have to describe, is kidney. Their main function is a separation of useful substances from unuseful substances for a body. Every day a lot of liters of blood go through the kidneys. After that the nutrients stay/remain in the body and useless substances removed from the body with urine.
Сertainly all organs of our body are important for our health, so we have to care for each of them!






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What is the function of each of the organs you see in the photographs?