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None that is a trick question because you can't survive without each one.
I think you could survive without a reproductive system. It might not be a life worth living, but you'd survive.
What else can I help you with?
What structures is the most complex is it the cell or organ system or organ or tissue?
organ system
What is the most important organ in the reproductive system?
The most important organ in the reproductive system is typically considered to be the gonads, which are the testes in males and the ovaries in females. These organs produce sex hormones and gametes (sperm in males, eggs in females) that are essential for reproduction.
How organ systems is most complex and fragile?
Organ systems are most complex and fragile starting with the atoms. The most complex organ systems is the organism. In between are the molecules, cell, tissue, organ, and organ system.
Largest or most important part of an organ is termed?
The largest or most important part of an organ is called the "parenchyma." This term refers to the functional tissue of an organ responsible for its specialized functions.
What is the most important organ in the circulatory sysytem why?
carryblood
What important organ is in the nervous system?
The brain is the most important organ of the nervous system. The spinal cord and the brain are the main parts of the nervous system but the spinal cord is not considered to be an organ.
What is the most important organ in the repiratory system?
The lungs.
What is the most important organ in the respraitory system?
lungs
What organ is the most important part of the excretory system?
The Kidneys
What is the largest and most important organ of the integumentary system?
skin!
What is the most important organ in the skeletal system?
the skull because it protects the brain
Why is it important to have two system that control same organ?
It is important because each system does a cetain job for that organ.
What structures is the most complex is it the cell or organ system or organ or tissue?
organ system
Why is the small intestine the most important organ of the digestive system?
The small intestine is where most of the absorption of nutritients occurs.
What is the most important organ in the reproductive system?
The most important organ in the reproductive system is typically considered to be the gonads, which are the testes in males and the ovaries in females. These organs produce sex hormones and gametes (sperm in males, eggs in females) that are essential for reproduction.
How organ systems is most complex and fragile?
Organ systems are most complex and fragile starting with the atoms. The most complex organ systems is the organism. In between are the molecules, cell, tissue, organ, and organ system.
What is a secondary organ to the digestive system?
All of it except the appendix. But you have to take care it
