Iam writing a paper on social anxiety and i don't know how to start my paper so can i get some

In the worst there are so many issues in our social and personal life. A very common one today is social interaction with one another. This is know as social anxiety.

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.