Practice your trivia skills: Science & Nature

Science & Nature

81. Which of the following is a major muscle of the back?

Trapezium

Trapezoid

Triquetrum

Trapezius

82. Which of the following is NOT a real element?

Praseodymium

Vitrainium

Lutetium

Hassium

83. What are the smallest blood vessels in the human body?

Capillaries

Lymphatics

Veinules

Arterioles

84. What is the atomic number of the element Strontium?

85. The human heart has how many chambers?

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