(Question)
If powering an electrical device with a battery requires a path for electrons to flow continuously, then powering an electrical device with a battery requires a path for electrons to what? Answer choices: - hydrogen and oxygen - spread out - electromagnetic energy - cut the line - flow continuously - an electron microscope - flood - kinetic energy
(Answer)
flow continuously

(Question)
If lack of moisture in the air causes low amounts of precipitation, then what does lack of moisture in the air cause low amounts of? Answer choices: - Calcium carbonate - harmful substances - volume - precipitation - smog - drought - flooding - weathering
(Answer)
precipitation

(Question)
If smoking cigarettes decreases stamina, then smoking cigarettes will do what? Answer choices: - increase lung capacity - increase stamina - Abnormal cell growth - kill them - hyperthyroidism - harmful substances - decrease stamina - decrease health problems
(Answer)
decrease stamina