Unit of measurement that scientists use to determine the diameter of an animal cell is the

1 - millimeter
2 - micrometer
3 - nanometer
4 - meter
I am stuck on this question, but I believe it is #3 nanometer

3 answers

Thank you for using the Jiskha Homework Help Forum. This is the micrometer; cell structures are often measured in nanometers, but cell diameters are on the micrometer scale.

annswer is b micrometer

Thanks!!