What is the average attention span of a human.

What do turbans indicate about the wearer? a. the wearer’s social status the wearer’s social statusb. the wearer’s birthplacethe wearer’s birthplacec. the wearer’s marital statusthe wearer’s marital statusd. the wearer’s religious sect the wearer’s religious sect

Science cannot describe things that a.) are beyond imagination, experience, or human ability b.) cannot be observed, measured, or tested c.) have not been conclusively proven d.) occur without being seen, heard, or felt

Why couldn’t other societies utilize horses the same way the mongols could?