DNA and RNA are that serve as templates that form proteins

In the first step, the information in DNA is

transferred to a messenger RNA (mRNA)

molecule by way of a process called

transcription The mRNA sequence is

thus used as a template to assemble-in

order-the chain of amino acids that form a

protein.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation: