Crossword Puzzle human body systemsOnline version study guide by Abby Emerson 1 hair, nails, skin 2 bones, cartilage 3 muscles, fascine, tendon 4 brain, spinal cord, cranial & peripheral nerves, sensory & motor structures 5 hormones, thyroid 6 oxygen 7 lymph nodes 8 lungs 9 small&large intestines, liver, dissolves food 10 kidneys, ureters, bladder, urethra 11 ovaries, uterus, vagina, testes, seminal, penis 11 1 6 4 3 10 8 2 7