https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14020865Edit ImageSaveSaveEditCropCustom TextThe digestive tract, from Lewes, The physiology of common life, 1859Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 768 x 1200 px | 300 dpiLarge JPEG 1108 x 1732 px | 300 dpiFree DownloadThe digestive tract, from Lewes, The physiology of common life, 1859More