Statistics for Science Multiple Choice

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Question	Answer	% Correct
Which force keeps planets in orbit around the sun?	Gravitational force	100%
What is the process by which plants convert light energy into chemical energy?	Photosynthesis	100%
Which of the following is an example of a renewable energy source?	Solar Power	93%
What is the chemical symbol for the element gold?	Au	86%
Which of the following is a greenhouse gas?	Carbon Dioxide (CO2)	86%
Hay fever is an allergic reaction to the presence of the following in the air:	Pollen	86%
Which of the following is a large blood vessel that carries blood away from the heart?	Artery	79%
Which one of the following systems of the body is primarily attacked by the HIV?	Immune	79%
Which blood vessels have the smallest diameter?	Capillaries	71%
What is the main function of the nervous system?	Control and coordination of body activities	71%
Which process involves the conversion of a solid directly into a gas without passing through the liquid state?	Sublimation	71%
What is the smallest unit of matter that retains the properties of an element?	Atom	57%
Which one of the following is the richest source of vitamin C?	Orange	57%
What is the SI unit of electric current?	Ampere	50%
Which of the following is not a member of the vitamin B complex?	Ascorbic acid	36%