x No Plagiarism!VEaex1Z8xlQagEPFTIWoposted on PENANA Why do cows have hooves instead of feet?8964 copyright protection566PENANAW0OholQuvG 維尼Because they lac tose 8964 copyright protection566PENANATidElHGV9E 維尼216.73.216.3ns216.73.216.3da2