Practice your trivia skills: Science & Nature

Science & Nature

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

Trapezoid

Trapezium

Triquetrum

Trapezius

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

Lutetium

Praseodymium

Hassium

Vitrainium

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

Arterioles

Lymphatics

Veinules

Capillaries

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

85. The human heart has how many chambers?

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