Science Trivia and Answers

Medium

How many hearts does an octopus have?

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Answer: 3
More information: Octopuses have three hearts; two branchial hearts that pump blood through each of the gills. The third heart is a systemic heart that pumps blood through the whole body.

Easy

The average human body contains how many pints of blood?

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Answer: 10
More information: The average human body contains around 10 pints of blood. Men usually have more blood than women, averaging 10-11 pints of blood.

Medium

What is the fastest land snake in the world?

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Answer: Black Mamba
More information: The Black Mamba can reach up to 12 miles per hour. Don't be too afraid though, the Black Mamba uses its speed to escape danger, not catch prey.

Medium

At what wind speed does a Tropical storm turn into a Hurricane?

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Answer: 74 MPH
More information: There are four different levels of hurricanes. A level 2 hurricane being the tamest, and a level 5 being the worst.

Easy

Which bone is the longest bone in the human body?

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Answer: Femur
More information: The Femur is not only the longest bone in the human body, it is also the strongest bone. The Femur bone is located in the thigh.



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