A Tree Grows in Brooklyn by Betty Smith is a novel about a poor girl named Francie Nolan who lives in the borough of Brooklyn in New York City. In her courtyard grows a tree that thrives despite a lack of water or nourishment and comes to symbolize Francie’s resilience in the face of hardship. Which summary would be an appropriate parody of the original story?

What are you trying to ask?

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.

All of the above
a
b
c
d