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U3:Main Organ of Sys

What is the main organ of each system?

QuestionAnswer
What are the main organs of the DIGESTIVE system? Mouth, Stomach, Intestines
What are the main organs of the EXCRETORY system? Kidneys, Bladder
What are the main organs of the CIRCULATORY system? Heart, Veins & Arteries, Blood
What are the main organs of the SKELETAL system? Bones, Ligaments, Cartilage
What are the main organs of the MALE REPRODUCTIVE system? Testicles, Penis
What are the main organs of the FEMALE REPRODUCTIVE system? Ovaries, Uterus
What are the main organs of the RESPIRATORY system? Lungs, Trachea
What are the main organs of the NERVOUS system? Brain, Spinal Cord, Nerves
What are the main organs of the MUSCULAR system? Muscles
What are the main organs of the INTEGUMENTARY system? Skin, Hair, Nails
What are the main organs of the ENDOCRINE system? Hypothalamus, Pituitary gland, Thyroid
What are the main organs of the Lymphatic system? Lymph Nodes
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