in what way are all living organisms on earth similar? a. they all grow using a code based on fatty acids. b. they all have the same exact nucleotide code. c. they all use the same set of nucleotides. d. they are all made of the same saturated fatty acids.
The correct answer for the question above is letter C.They all use the same set of nucleotides. The following nucleotide codes are A,C,G,T or U. In all all living organisms on earth, we have this one thats why all are similiar.