The GIRAFFE is having the biggest heart in "land animals" in the World.
The Heart
The smallest heart chamber is the left atrium. The right atrium is slightly larger than the left.
The human heart.
capillaries
cappiliaries
The ventricles of a heart is about 87 Grams. There is the smallest ventricle.
the Gibbon is the smallest ape in the world
The animal with the smallest heart is the fairyfly, a type of parasitic wasp. Their heart is so small that it can only be seen under a microscope. Despite its small size, the fairyfly's heart is still able to pump hemolymph (insect blood) throughout its tiny body.
the smallest city in the world is the vaticancity (vatican city in which country )
Arteries carry blood away from the heart and towards the capillaries. Capillaries are the smallest blood vessels.
Vatican City is the smallest state in the world.