In the speech Wiesel claims that people have been indifferent to human suffering. which part of the passage provides evidence that supports this claim

Okay, biology isn't exactly my strongest subject (it never has been), but i'm pretty sure the answer is nucleotides. dna is made up of nucleotides. each nucleotide contains a phosphate group, a sugar group, and a nitrogen base. there are four different nitrogen bases: adenine (a), thymine (t), guanine (g), and cytosine (c). a always pairs with t, and g always pairs with c.

The answer would be b

There should be a period at the end of the sentence.