When they are using the filter to determine the organisms size, a1 micron filter doesn't allow it through but a 2 micron one does. The scientist then tells the others that the thing is "about 2 microns in diameter." The facts can only support the conclusion that the thing is greater than 1 micron and smaller than 2 microns.
Scritto da il
05/03/2025 alle ore 09:10