how often do you record the volume on the syringe? *\nevery minute for 20 minutes\nevery minute for 10…

Answer:

There is no information provided to determine a correct answer among the options. Without context about the experiment or task for which the volume - recording is being done, we cannot choose one.

Brief Explanations:

Lack of context about the purpose of recording syringe volume makes it impossible to select an appropriate frequency.