B.
Viruses are classified as biological agents instead of a living things, $& they are only made of genetic material.
Deductive reasoning, which is a type of reasoning where a general fact is broken down into a more specific case to make an inference. This general fact can be a broad branch of knowledge then gets into its parts that may comprise this broad knowledge. I hope this helped.
Answer:
1,3,2 and 4 is the correct formation
Explanation:
