Let us gain a deeper insight into the various anatomical structures of the heart: Structure of the Human Heart The human heart is about the size of a human fist and is divided into four chambers, namely two ventricles and two atria. The ventricles are the chambers that pump blood and ...
facts-about-human-body Human Body The smallest bone in the body is the stapes bone, which is located in the ear. The human body uses 200 muscles just to take a single step forward. Alcohol won't kill your brain cells. It does damage the connections between them that have short- and ...
9. Information zooms along nerves at about 400kmph! 10. The human heart beats more than three billion times in an average lifespan. Did you know we have a FREE downloadable primary resource about the human heart? Great for teachers, homeschoolers and parents alike! 11. Your left lung is...
If you have a feeling someone is watching you they probably are because your brain can tell when someone's watching you or is watching something a few … Strange but true, facts about the human body Not rated yetA cavity develops when a tooth decays, this usual happens when you don’t ...
From heartbeats to pacemakers, here's lot of cardiac trivia. Take this WebMD heart quiz to see how much you know about the organ that makes you tick.
A human’s small intestine is 6 meters long. —- The human body is 75% water. —- Your blood takes a very long trip through your body. If you could stretch out all of a human’s blood vessels, they would be about 60,000 miles long. That’s enough to go around the world twice...
Heart factsPresents information about the human heart. Average number per minute of heartbeats at rest and during sexual acts; Number of heartbeats in a lifetime; Production of Brach candies and Valentine's cards.Seventeen
1. The human heart beats about 100,000 times a day. The human heart is a powerful pump that is responsible for circulating blood throughout the body. The human heart beats more »
In under a minute, your heart can pump blood to every cell in your body. And over the course of a day, about 100,000 heart beats shuttle 2,000 gallons of oxygen-richbloodmany times through about 60,000 miles of branchingblood vesselsthat link together the cells of our organs andbody ...
Just follow your heart. Photo Credit: Dreamstime.com Powerful Pump In under a minute, your heart can pump blood to every cell in your body. And over the course of a day, about 100,000 heart beats shuttle (穿梭往返运输) 2,000 gallons of oxygen-rich blood many times through about 60,...