A (m) is likely to be smallest
(it would be helpful if you marked me as brainliest) :)
Answer:
Viruses are tinier than bacteria. All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells.
Answer:
➢<em>The structure of a nucleus encompasses the nuclear membrane, nucleoplasm, chromosomes, and nucleolus. The nuclear membrane is a double-layered structure that encloses the contents of the nucleus. ... Like the cell membrane, the nuclear envelope consists of phospholipids that form a lipid bilayer.</em>
<em>➢</em><em> </em><em>Such nuclear pores are the sites for the exchange of large molecules (proteins and RNA) between the nucleus and cytoplasm.</em>

Good groundwater circulation,moderate to heavy rainfall, soft rock near Earth's surface