The system of behavior that included protecting the weak, loyalty to a feudal lord and chosen lady was known as
O Code of Hammurabi
O Code of Chivalry
Ethical Behavior
O Good Manners

answer; /// i do believe the correct answer is ( a

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

i feel as if they would both catch on before to long because they would see them to frequent