I think the human body needs organs because it coud'nt live without it
There are 78 organs in the human body.
There are many organ systems located in the body: respiratory, cardiovascular, lymphatic, musculoskeletal and many more.
they are 10 kins
The human body is an organism formed by adding many organ systems together.
The human organism is a complex structure composed of many parts. Its major features include several body cavities, layers of membranes within these cavities, and a variety of organ systems.
There are 11. The immune, integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems. But there are only 8 major organ systems in the body. They are: the skeletal, muscular, nervous, digestive, respiratory, cardiovascular, reproductive, and urinary systems.
8 or more of the 12 organ systems.
Organ system level
One, the skin
1.Brain2.kidney3.Heart4.Womb7.Lungs8.Liver
That is the organismal level. Many organisms have several organ systems.
The 11 organ systems of the body are the integumentary, respiratory, endocrine, skeletal ,muscular, nervous, cardiovascular, lymphatic , urinary/excretory, reproductive and digestive.