How were those of the mongol empire taught to rid a horse

The dictionary definiton of a word reflects the of that word?

How can misinformation interfere with memory? how might the memory of an eyewitness be affected by testing if they receive misinformation?

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate