The Romans borrowed concepts of commerce and the urban grandeur from the Etruscans.
Answer: The first 2
the independent id the variable which is changed
the dependent variable is the variable which is observed a result of the change.
Explanation:
Answer:
Using food as a reward typically works faster than using gold stars as a reward for good behavior, especially in children might be because food is a natural reinforcer while a gold star is a non-natural reinforcer.
Answer:
They used irrigation to combat the lack of natural resources :)
Henry IV's solution to bring peace and unity to France was to convert to Catholicism to prove to the French that he was serious about pacification.
