Porotic hyperostosis is a condition that affects the skull by creating a porous, sponge-like texture on the outer surface of the bone. It is most often seen near the top and sides of the cranium. This happens when the marrow spaces inside the skull expand, often as the body tries to produce more red blood cells. Over time, the outer layer of bone becomes thinner and pitted.#LearnOnTikTok #TikTokLearningCampaign #EduTok

Yeah guys the pencils are totally touching the paper.. anyway for me it’s people who change their looks just for clout 😓#acrylicmarkers#drawing#cyzbca#foryoupage#sketchbook

I am a Star! Turning wire into Alex the Lion. #usa🇺🇸 #wireart #alexlion #madagscar

#illustration #artting #pov #procreate #drawing #whydidntmyexcomeback #digitalart #pourtoi

You Were Born With 270 Bones! Where Did The Other 64 Go? #ScienceFacts #HumanBody #SPClasses