Respuesta :
He dissected dozens of bodies to create detailed drawings of skeletons, skulls, and bones.
Answer:
He dissected corpses
Explanation:
Yes it sounds disturbing, but here's why from PBS.
Leonardo da Vinci dissected some 30 cadavers in his lifetime, leaving behind a trove of beautiful—and accurate—anatomical drawings. ... As an artist, he used science to understand the human body. As an anatomist, he used art to illuminate secrets beneath the flesh.