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