(Question)
You are presented with the question "what increases cancer risk?" and the following answer choices: - coal - eating - Pesticides - cells - A drug. - reproducing - Pollution - smoking Now knowing that lung cancer is most often caused by exposure to tobacco smoke and smoking increases the risk for lung cancer, choose the best answer.
(Answer)
smoking

(Question)
You are presented with the question "Passive immunity decreases with" and the following answer choices: - ozone depletion - edema - passive-aggressive behavior - stellar implosion - stress - HIV - time - death Now knowing that passive immunity lasts only as long as the antibodies survive in body fluids and furthermore, antibody levels decrease with time, choose the best answer.
(Answer)
time

(Question)
You are presented with the question "When an electrical circuit is working properly, what charge runs through that circuit" and the following answer choices: - light - energy - metal - electric - positive - passive - heat - heat energy Now knowing that when an electrical circuit is working properly , electrical current runs through that circuit and an electrical current is the flow of electric charge, choose the best answer.
(Answer)
electric