Because it was (and still is) a source of income, food, clothing and other edible and non-edible things for humans.
becuase it just is tyler
Artificial Selection. :)
artificial selection
Artificial selection
artificial selection artificial selection
1) Livestock is important because they produce food. 2) livestock is important because they provide key inputs to crop agriculture. 3) livestock is important because you can have your own income.
Livestock
Beef cattle and hogs are important livestock products in North Dakota.
Kentucky's most important livestock are Thoroughbred horses and cattle.
to keep your dog in!
Natural selection is important because it changes the way we cope(live) in our enviornment.
The process is called artificial selection.
You can buy a livestock trailer in a16' length which should be more than ample for 4 head of cattle. Take a look at http://www.fthr.com/gooseneck_livestock-trailer to see a selection of available livestock trailers.