<span>When one is considering his educational goals in relation to socio-economic factors, he needs to ponder on the following: </span><span> The change of work values over time </span><span>The change of work values change from others </span><span>How work values influencing others </span><span>Adjusting values to what is available </span><span>Stability of work values than others over generations</span>
They may BOTH come from animals like cows.. It is good to know for your health or for some people their diet also it can help u learn more about diffrent food groups.... Hope that helped