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