A) ATP
B) DNA
C) a hormone
D) an antibody
![A ATP B DNA C a hormone D an antibody class=](https://us-static.z-dn.net/files/df0/0cdf71560348d0cca07d17fcec3858ea.png)
I believe its DNA? The organism Qcan't get rid of it's DNA unlike other things such as antibodies
That's just what I think, sorry if its wrong