cobbler
P: makes& customizes shoes and boots
U: needle, thread, awl/device for piercing holes, glue, shoe polish
blacksmith
forges metal, make metal objects
U: forge, anvil, hammer, tongs
apothecary-pharmacist
prescribes, prepares, and sells medications
U: weight, scale, mortar/grounding bowl, pestle/grounding stick
biologist
living organisms
botanist
plants
archeologist
human artifacts and physical remains
paleontologist
fossils
meteorologist
weather
optometrist-opto-vision
brach of medecine relating to eyesight
podiatrist
branch of medicine related to feet
neurologist
branch of medicine relating to the brain
pediatrician
brach of medecine related to kids