DW Tomorrow Today November 23, 2019 03:42:00
So greatly. saw a small. others big. cuddly point upwards or downwards. but even though they look very different they all have. the same structure the bony core of the horn protrudes from the skull. then comes the sheath which is usually hollow and made of keratin similar to hair feathers fingernails and hooves. but not all animals with homes come from the same family rhinos are what's known as odd as they have 3 toes and they're the only ones in that family to have horns. the other group is the brother di family they're even told and you let's which nearly all have horns they include cattle s...
Source: archive.org