🫀📖🔬

#anatomy study #biology textbook #medical diagram #organ research #histology #science lesson

📍🫀

#heart location #anatomical position #pinpoint heart #organ position #body map #medical diagram #default location

🩺➡️🐍

#digestive tract #colon location #medical diagram #bowel location #large intestine organ

🩺🗺️⬆️👃

#pharyngeal tonsil location #adenoid anatomy #nasopharynx anatomy #medical diagram #upper pharynx structure #ent