some of the more important ones...
brain
heart
liver
skin
there are arguably others, but with the advancements in technology you could live without some of these. For instance while on bypass, you do not need a heart, however your life expectancy is incredibly small. You can live without functioning kidneys, however you would need dialysis several times a week. There is news of a man living without a functioning stomach. He lost it during accident and in a flash of genius the attending doctor, to save his life, took his small intestine and stitched it to his esophagus. In the process, he also lost most of his small intestine so to live he has to have several meals through the course of his day. (over 10 full meals)
Some essential organs for human survival include the heart, brain, lungs, kidneys, and liver. The heart pumps blood throughout the body, providing oxygen and nutrients. The brain controls bodily functions and processes information. The lungs allow for oxygen intake and carbon dioxide removal. The kidneys filter waste products from the blood, and the liver helps with digestion and detoxification.
The organelles of a single cell like the organs of a multicellular organism are essential for the survival of the body. Two features of the eukaryotic cells that prokaryotic cells lack are a nucleus and cell membrane.
bow
The heart and lungs
O2,H2O
there are a lot but only some
The organelles of a single cell like the organs of a multicellular organism are essential for the survival of the body. Two features of the eukaryotic cells that prokaryotic cells lack are a nucleus and cell membrane.
No, killing the pig is not essential to the survival of the group. There are other ways to obtain food and resources for survival without harming animals.
Reproduction
The stamen and pistil are called essential organs because they are necessary if there is to be seed.
yes
However, volcanoes are essential to earths survival they act like a safety valve for the planet (it releases pressure)
Hat are the essential organs of reproduction in men and women called
Chlorine.
Hansen
to ensure the survival of a species.
bow
Anything manufactured by Apple!