A fixed-ratio schedule of reinforcement is one in which a response is reinforced only after a(n) Group of answer choices unpredictable time period has elapsed. unpredictable number of responses have been made. specified number of responses have been made. specified time period has elapsed.

where's the

well its not not rising unemployment and falling inflation.

hope this good !

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.