Question

1. Viruses and bacteria​

Answer 1

are unicellular organisms

hope it helps you

and if it does then please mark it as the brainliest answer

Answer 2

$\huge{\boxed{\it{Viruses}}}$

A virus is a very small particle that is capable of infecting a cell and potentially causing disease. The cell that is infected by a virus is called the "host cell".Virtually all cells are susceptible to infection by viruses. Different types of viruses infect different host cells.

$\huge{\boxed{\it{Bacteria}}}$

Bacteria are the type of of biological cells.They constitute a large domain of prokaryotic microorganisms.They constitute a large domain of prokaryotic microorganisms.