Tackle Expert Human Body Trivia Now

Nine challenging questions expose rare insights into human anatomy and physiological processes.

#hard quiz#body trivia#biology challenge#human physiology#anatomy facts#obscure body facts

Total Questions

9

Difficulty Level

hard

Progress

0/0

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Quiz Questions

Answer all questions below and test your knowledge.

1
Which bone in the adult human skeleton is the only one not directly connected to another bone?
Question 1
2
Which muscle generates the most force relative to its size in the human body?
Question 2
3
Which organ can regenerate fully even after losing up to 75% of its mass?
Question 3
4
How does the cornea primarily obtain its oxygen supply?
Question 4
5
What is the smallest muscle in the human body?
Question 5
6
Approximately how many taste buds cover the average adult human tongue?
Question 6
7
The hydrochloric acid in the human stomach can dissolve which of these?
Question 7
8
What percentage of the body's oxygen does the human brain consume at rest?
Question 8
9
What is the approximate length of the small intestine in an adult human?
Question 9