Because manufacturers could pay them lower wages, since they were kids
Apex several of people recently died from morgellons disease which is thought to be linked gentically modified foods
It depends how far back you are talking about. If you are talking back to the 1700s it would be cotton. If you are talking about a time period even father back than that, sorry, I can't help. Hope this helped.
Answer:
Strengthens
Weakens
Explanation:
Operant conditioning is theory to study human behavior and the things which result in that particular type of behavior. It focuses on how rewards and punishment shapes a particular behavior. While rewards in association with a behavior strengthens the repetition of that behavior, punishment weakens that behavior in the future.