Published 17 Oct 2018 at 1359 × 622 in Circulatory System: Blood Flow Pathway Through the Heart Original and cute heart anatomy joke and comical pun. “I Lub U!” Copyright Moosmosis Organization @ moosmosis.org Original and cute heart anatomy joke and comical pun. “I Lub U!” Copyright Moosmosis Organization @ moosmosis.org Share this:TweetRedditEmailPrintMoreShare on TumblrWhatsAppLike Loading... ‹ Return to post Leave a comment Cancel reply Δ