Vertebrates, sexual reproduction, and fusion
What are the careers you have learned though? I would love to help but there’s not enough information :)
Answer:
It's AUC.
Thymine is substituted by Uracile in RNA and it's complementary to Adenine. Citosine is complementary to Guanine
decomposition of what was alive then the remains are buried by sediments which results in fossilization