they help us see because the retina also contains the nerves that tell the brian what the photoreceptors are seeing
<span>An operon is an arrangement of genes consisting of an operator, a promoter, and a repressor.</span>
Bacteria and Archaea,Eukarya
The Bacteria and Archaea are made up entirely of microorganisms; the Eukarya contains plants, animals, and microorganisms such as fungi and protists.
Because the antibiotic would not help stop the virus she would need something else.
