The answer is hamstrings!! hope this helped. have a nice day:)
Answer: Because each one of them helps other organs, cells, etc.. Because everything in your body needs to work together. For example, one of the most important functions of organ systems is to provide cells with oxygen and nutrients and to remove toxic waste products such as carbon dioxide.
Stomach is a j shaped organ, known as a muscular bag with elastic walls. Kidneys is what carries filtered urine outside the body. Heart pumps blood for the body and is a non stop organ. Lungs are what human use to breath air into the body. Liver helps the body stays healthy. The big and small intestines are what in charges of your wastes preparing to get out of your body. Gall bladder helps to heal sick tissues in your body
