Practice your trivia skills: Science & Nature
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Science & Nature
51. What is the primary addictive substance found in tobacco?
Ephedrine
Glaucine
Cathinone
Nicotine
52. What genetic disease is caused by having an extra Y chromosome (XYY)?
Down Syndrome
Turner's Syndrome
Jacob's Syndrome
Klinefelter's Syndrome
53. How many objects are equivalent to one mole?
6.022 x 10^22
6.002 x 10^23
6.002 x 10^22
6.022 x 10^23
54. This element, when overcome with extreme heat and pressure, creates diamonds.
Nitrogen
Oxygen
Carbon
Hydrogen
55. Which of these stars is the largest?
RW Cephei
VY Canis Majoris
Betelgeuse
UY Scuti
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