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Mademuasel [1]
3 years ago
11

While walking home on a dark night, Joanna saw a bright light in the sky and concluded that it must have been a spaceship from a

nother planet. Which of these questions could Joanna answer using scientific methods of investigation?
A) Can aliens read our minds?
B) Does Joanna actually believe in aliens?
C) What is the aliens spacecraft made from?
D) What percent of people in the area saw a bright light that night?
Mathematics
2 answers:
ikadub [295]3 years ago
6 0
C i believe. hope this helps :)
vekshin13 years ago
4 0
D makes sense because it's the only option that is using a legitimate form of data collection.
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