You cut the hair in the same direction that it is growing in and you can leave a little bit of the length there to avoid the hairs from sticking up.
No.
No you would not want to put your face that close to a cows udder as you may get kicked, you clean them with your hands and milk them but no licking.
They don't. They lick themselves and each other. They don't pull out each other's hair.
This normally only occurs when females are in heat and the bull will smell urine or lick her hind end. This is how they determine if she is in heat. But other than that cattle do not lick each others butts.
Cows lick their calves to clean them and help stimulate their circulation and breathing. It also helps establish a bond between the cow and her calf, and the licking helps the calf recognize its mother through her scent and taste.
This is a tricky question as saliva it's self is an antibacterial, that's why cats and animals lick their wounds. However if one person bites someone else than your saliva works as lets a poison, helping cause infection. So if it is your wound you can lick it but please do not go around lick peoples wounds. It is also a low risk of getting aids if you have a cut in your mouth and you lick someone you is HIV+ blood. so yea don't lick peoples wounds.
No, a cat's tongue cannot cut you when they lick you. Their tongues have tiny, hook-like structures called papillae that may feel rough, but they are not sharp enough to cut human skin.
Cows clean their noses by licking them with their tongues. They use their tongues to remove any dirt or debris that may have accumulated on their noses. This behavior is a natural way for cows to maintain their hygiene.
With a knife, after they're dead.
Snakes do use their tongues to smell. The snake uses its tongue as part of the system of perception called the vomeronasal system.
What cows normally do- walk around.
WHAT!?!?!