Question

What units would you use to measure a virus?

1.Nanometers
2.micrometers
3.millimeters

Answer 1

Micrometers:) I hope this helps!

Answer 2

(B Nanometers

Step-by-step explanation:

Most viruses vary in diameter from 20 nanometres (nm; 0.0000008 inch) to 250–400 nm; the largest, however, measure about 500 nm in diameter and are about 700–1,000 nm in length. Only the largest and most complex viruses can be seen under the light microscope at the highest resolution.