Yeast.
a yak
A yak is an animal.I suppose you're looking for the answer "thing", although that would technically be incorrect because "thing" implies an object, not a living creature.It is a long-haired bovine which is primary found in the Himalayas regions of central Asia and Tibet. They can also be found in Mongolia and Russia.Further Reading:What is a yak? - Answers.comYak - Wikipedia
Yes; a yak.
yak, aardvark
A word that rhymes with sock and begins with "you" is "yak".
The yak are domesticated in Central Asia and there are still some still living.
No.
Yamoussoukro is a city in Cote d'Ivoire, Africa. It begins with the letter Y.
Youthfulness is valued. It begins with the letter y.
A calf can refer to a young whale, rhino, gnu, buffalo, elephant, moose, elk, yak, etc.
Yacht, yak, yard, yardstick, yarn, yearbook and yo-yo are objects. They begin with the letter y.
The Yak can only graze on grasses, mosses, lichens and herbs and low lying shrubs