Practice your trivia skills: Science & Nature
CategoriesScience & Nature
31. Coulrophobia is the irrational fear of what?
Cemeteries
Needles
Clowns
Tunnels
32. What was the first organic compound to be synthesized from inorganic compounds?
Propane
Ethanol
Urea
Formaldehyde
33. Who discovered the Law of Gravity?
Galileo Galilei
Albert Einstein
Charles Darwin
Sir Isaac Newton
34. Which part of the body does glaucoma affect?
Blood
Throat
Stomach
Eyes
35. Which of these elements on the Periodic Table is a Noble Gas?
Neon
Iodine
Potassium
Colbalt
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