Amylase its an enzyme not a nutrient
Most likely B. Some people have more civil liberties than others. :) Hope I helped
That is correct. or at least what i would put
Because of the fertile soil and the amount of wheat they produced
This would be a area of Psych devoted to investigating the nature, orgin and consequences. Thus the main themes would be observations and correlation methods. Based period individual differences in behavior and such.
Hope this helps!
<3