D. is a recent development resulting from the burning fossil fuels
Answer:
1. DNA and RNA I'm pretty sure
A) One species always outcompetes the other until only one species remains.
Im not for sure but i think its D if that helps any
Answer: Option C) AGU
Explanation:
AGU and AGC are the two codons that code for the amino acid, Serine. These codons are made of three nucleotides, thus they have a triplet nature.
AGU that code for serine is made of Adenine, Guanine and Uracil joined together, carried on the messenger RNA to be added to the growing polypeptide chain.
