A. Direction: Classify the organs in the box based on your prior knowledge of the human organ systems. Score for PT-A: spinal cord tendons ligaments gall bladder heart urotor lungs kidney skull tricaps nerves esophagus liver trachea stomach hair ovarios arteries larynx urethre ribs nails biceps pituitary gland DOSO nephron uterus brain large intestine urinary bladder SKELETAL MUSCULAR NERVOUS ENDOCRINE REPRODUCTIVE EXCRETORY DIGESTIVE RESPIRATORY CIRCULATORY INTEQUMENTARY​