integumentary system
hair,skin,nails,associated glands
skeletal system
bones, skull
muscular system
muscles such as biceps brachii
lymphatic system
lymph nodes, spleen, tonsils, thymus
respiratory system
lungs, nose, trachea, pharynx, larynx
digestive system
stomach, esophagus, small/large intestines, pancreas, liver, gallbladder
nervous system
brain, spinal cord, nerves
endocrine system
pituitary gland, ovaries, testes, pancreas, thyroid gland, adrenal gland
cardiovascular system
heart, arteries, veins, blood
urinary system
kidneys, bladder, urethra, urethers
reproductions system
testes, penis, prostate gland in males, ovaries, uterus, vagina, breast in females