Answer the following question given this paragraph: 

Pipettes are small, but important tools in many biology labs. Micropipettes, such as the ones shown here, are calibrated to measure very small amounts of liquids. For example, 100 microliters (100 µL) is about half the volume of your little finger tip; or even 1 µL, which is much smaller than a drop of water.


Q: What kind of pipettes are suitable for measuring very small amounts of liquids?

 Choices:

- clutch pipettes

- macropipettes

- frozen pipettes

- micropipettes

A:
micropipettes
