Answer:
A. Many environments are not suitable for fossil formation.
Answer:
Transcription is the process of making an RNA copy of a gene sequence. This copy, called a messenger RNA (mRNA) molecule, leaves the cell nucleus and enters the cytoplasm, where it directs the synthesis of the protein, which it encodes.
Explanation:
A) weapons for an evolutionary arms race w/ disease causing organisms
This diagram could represent a B.
protein because if you look at the bonds you will see an R group and R groups are typically found in proteins.
