No Plagiarism!mboOHRLE0VYPaFvXBwEiposted on PENANA Why do cows have hooves instead of feet?8964 copyright protection606PENANAdWSQWBgPLe 維尼Because they lac tose 8964 copyright protection606PENANA0xTrUW02xw 維尼216.73.216.238ns216.73.216.238da2