You use observation and take down notes of what is going on, you then record your notes and use this to help u further your research
I would say don't use more than 8-9 graph lines
C: pie chart is the answer to it
Answer:
I don't know if there are choices but these are couple that i think would be right. Don't give out personal info, have a complex password and don't give it out to anyone, don't click on random pop up adds, and use a firewall
Explanation: