Fast
based on the description of stephen wiltshire in paragraphs 9 and 10, what conclusion can the reader make? (9-10. rl1a)
he was highly trained
he suffered from poverty and hunger.
he makes highly original art
he is not typical savant

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.

Pardon me. to answer questions like this, we would have needed more information. for starters, two sentences from the excerpt that came with the question.