in Animals, It's interesting! Incredible hippos by puma May 19, 2020, 7:11 pm 754 Views When hippos are upset, their sweat turns red. animalshippohipposinteresting factredsweatturn redupsetupset hippo What do you think? 0 points Upvote Downvote See more Previous article Fact about OWLS Next article How sun effects bananas? Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.