Bacterium are not invisible, but they are microscopic, meaning they can only be seen under a microscope at higher magnification. A bacterium can be transparent, but they can usually still be seen by the outline of their body, but, again, all bacteria can only be seen under a microscope.
Adam Smith's invisible hand theory
Invisible? Same, invisible (pronounced eenveeSEEblay)
It means the bacterium has two attached cell bodies
a clump of bacteria
If you mean Bactrim, the answer is no.
A microorganism is a very small living organism, such as a bacterium. These organisms are typically invisible to the naked eye and can only be seen under a microscope.
Stealth-if you mean invisible to radar.I didn't know that planes could be invisible.I've never heard of any invisible planes.
no one can see you.
Do you mean invasalign? They are invisible braces.
"Invisible" means not able to be seen. Example sentence: The magician made the rabbit disappear, rendering it invisible to the audience.
It means "NOT INVISIBLE"
Bacteria are visible. The plaque on your teeth, or such foods as cheese is mostly bacteria, and you can see it. Though, these are millions of bacteria in a clump, and you can only see the clump, not the individual bacterium. So, if you are looking at one bacterum, only the largest bacterium can be seen with the naked human eye, since they are single-celled organisms. However, for most bacterium, you need visual enhancers, such as a microscope, to see a single specimine, because most types of bacteria are too small for the naked human eye.