biology

Question of the Day >> Science – Vitamins

Which vitamin plays a key role in blood clotting?  About 40 vitamins and minerals essential to life must be obtained from diet or supplementation because the body cannot synthesize enough to meet its needs.

Question of the Day – Whales

One method that has been used in determining the age of a whale was by counting the rings in its what? A natural predator of the Moose is the Killer Whale. They have been known to prey on moose swimming around America’s Northwest Coast.

Question of the Day

The Glabella and Nasion make up the area between what part of your body? Night vision goggles are green because the human eye can differentiate more shades of green than any other color. [carousel_slide id=’8577′]

Question of the Day

75 trillion (living) cells receive blood from the heart, except for which body part?  It would take 1,200,000 mosquitoes, each sucking once, to completely drain the average human of blood. [carousel_slide id=’8577′]

Question of the Day

Humans have caused how many animal extinctions over the past 500 years? “Panther” isn’t really the name of any specific animal species; it’s actually a term used to describe black cougars, jaguars and leopards. [carousel_slide id=’8577′]

Question of the Day

According to the late Stephen Hawking, a single human’s DNA contains as much information as roughly how many novels? If uncoiled, the DNA in all the cells in your body would stretch 10 billion miles, from here to Pluto and back. [carousel_slide id=’8577′]

Question of the Day

The average human body has enough iron in it to make a metal nail that is how many inches long? The chemical elements that make up your body are worth around $160. [carousel_slide id=’8577′]

Trivia Question

Ocular-based scans are considered to be more reliable in identifying individual people because the iris has how many unique attributes? Did you know?On average, humans blink their eyes about 12 times every minute, and only about 1/6 of the entire eye is exposed. Think you know the answer? Before checking it out, take a guess …

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Trivia Question

How many oysters out of 10,000 actually produce a pearl that’s of any monetary value? Did you know? Oysters are all born male and transition to female at around three years of age. Think you know the answer? Before checking it out, take a guess in the comments below! Share Want more? Check out even …

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