Body Systems and OrgansOnline version Match the organ to the correct body system of which it belongs. by Kim Mason 1 Muscular System 2 Skeletal System 3 Digestive System 4 Nervous System 5 Respiratory System 6 Circulatory System Biceps Hamstring Deltoid Abdominals femer ribs skull humerus phalanges stomach intestines esophagus liver kidney Brain Spinal Cord nerves Lungs trachea Heart Veins Arteries