Crear
circulatory system
nervous system
respiratory system
immune/ lymphatic system
digestive system
muscular system
skeletal system
integumentary system
reproductive system
endocrine system
excretory system
bones, ligaments, tendons
brain, spinal cord, nerves
testes, ovaries, uterus
kidneys, ureter, bladder, urethra
lymph nodes, lymph vessels, spleen, bone marrow, thymus
cardiac muscles, skeletal muscles, smooth muscles
pituitary gland, thyroid gland, adrenal glands, ovaries, testes, etc
trachea, lungs, bronchi
skin, hair, nails
heart, arteries, veins, capillaries
esophagus, stomach, intestines, rectum, anus