Your heart is the organ that keeps you alive.
Your heart is working all the time, even when you sleep.
An adult’s heart can beat more than 100,000 thousand times a day.
Your heart is about the size of your fist.
Your heart can pump about 2000 gallons of blood a day.
You need to keep your heart healthy by exercising.
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A hog is a domesticated pig that weighs more than 55 kilograms. A hog can also be called a swine. Hogs are very intelligent animals and can learn new things faster than dogs. Hogs have Read more…
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