Modal verbs question fill in the blanks

Can you lend me 700 because I used my toaster as a bath heater and now my legs are gone plz I need money for beaver milk
Reduce the milk from your utters

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.