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Question 1 of 310

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30

You accidentally touch a hot pan and immediately pull your hand away. Which part of the nervous system responds first?

A Spinal cord reflex B Stomach C Liver D Eyes

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Question 2 of 310

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30

Which blood cells help the body fight infections?

A Red Blood Cells B White Blood Cells C Platelets D Plasma

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Question 3 of 310

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30

Which blood type is known as the universal recipient for red blood cell transfusions?

A O− B A+ C AB+ D B−

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Question 4 of 310

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30

All squares are rectangles, but not all rectangles are squares. Which statement is true?

A Every rectangle is a square B Some rectangles are squares C No squares are rectangles D All rectangles are circles

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Question 5 of 310

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30

Light from the Sun takes approximately how long to reach Earth?

A 8 seconds B 8 minutes 20 seconds C 18 minutes D 1 hour

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Question 6 of 310

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30

Which device is primarily responsible for connecting your home network to the Internet?

A Keyboard B Router C Monitor D Printer

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Question 7 of 310

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30

Who was the first Chief Justice of the United States?

A John Marshall B John Jay C Oliver Ellsworth D Roger Taney

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Question 8 of 310

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30

What does IPO stand for?

A Initial Public Offering B International Purchase Order C Internal Public Operation D Initial Private Organization

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