Science & Technology Trivia Quiz 16

10 questions · 3 multiple choice · 7 number answers · scored out of 1000

Answer everything below, then hit finish for a scored breakdown. Number questions give partial credit for close guesses, so always take a shot.

  1. Number answereasy
  2. Multiple choicemedium
    Which of these is NOT a type of rock?
  3. Number answermedium

    Hint: One main, two branchial

  4. Number answermedium
  5. Multiple choicevery easy
    What is the second planet from the Sun?
  6. Number answermedium

    Hint: The smallest bones in the body

  7. Number answermedium
  8. Multiple choicemedium
    Which planet is known as the "Morning Star"?
  9. Number answerhard

    Hint: Genes for smell detection

  10. Number answervery easy

0 of 10 answered · 10 still blank (they score 0)

Answer key

Contains spoilers for all 10 questions. Expand only when you are done playing.

Show the answers
  1. How many rocky (terrestrial) planets are in our solar system?4
  2. Which of these is NOT a type of rock?Volcanic
  3. How many hearts does an octopus have?3
  4. How many types of taste can humans detect?5
  5. What is the second planet from the Sun?Venus
  6. How many bones are in a human ear?3
  7. How many basic tastes can the human tongue detect?5
  8. Which planet is known as the "Morning Star"?Venus
  9. How many olfactory receptor genes do humans have?400
  10. How many protons does a carbon atom have?6

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