Studying the anatomical features of a Neanderthal skeleton, we see that Neanderthal was well adapted for a very cold environment. The shape of the of the body trunk was short, wide, and deep, and the length of the arms and legs are short. This combination- stocky trunk and short limbs - is predicted by what rules

dude i stopped reading after the first 7 words but hey you seem real smart thats awesome have a great day

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion