Jen's teacher tells her that she can use the pith-ball electroscope to see if any of the rubber tubes are surrounded by an electric field. What should Jen do to test for an electric field surrounding each tube?

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

i would think a oil tanker that has leaked in a bay

answer; synapse; i believe this is correct,plz check first good luck;