In the scale of a model of DNA, 1 centimeter on the model is equal to 1 nanometer of DNA therefore if a measurement of DNA is 15 nanometer that same measurement on the model would need to be how many centimeters

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.

answer; decipher the motives for why people behave the way they do;

answer; traditional culture;