5 simple sentences about heart
Heart Quotes (4978 quotes)
Circulatory System -Cardiovascular System- Facts ,Functions for Kids
Fun Facts About the Heart You Didn’t Know
Your heart is about the same size as a pear. It has four parts, the left ventricle say ven-trik-ul and the right ventricle which are both at the bottom of the heart, and the left atrium say ay-tree-um and the right atrium at the top. A wall of muscle called the septum separates them. The walls of the heart are made of really strong muscles that squeeze and relax to pump blood around the body. It does this about 90 times a minute if you're a child and 70 times a minute if you are an adult. Between them, small valves open and shut with each heartbeat so the blood can only flow in one direction.
The heart is about the size of your fist, and you won't believe the things that this very important organ can do. Prepare to be amazed by these cool heart facts.
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Heart - your heart
The human heart is an organ that pumps blood throughout the body via the circulatory system, supplying oxygen and nutrients to the tissues and removing carbon dioxide and other wastes. In humans, the heart is roughly the size of a large fist and weighs between about 10 to 12 ounces to grams in men and 8 to 10 ounces to grams in women, according to Henry Gray's " Anatomy of the Human Body.
Check out our range of interesting human body facts for kids and learn some fun trivia about how the human body works. Human Heart Facts. Enjoy these fun heart facts for kids and learn some interesting new facts and information about how the amazing human heart works. The heart is one of the most important organs in the human body, continuously pumping blood around our body through blood vessels. The heart is made up of four chambers, the left atrium, right atrium, left ventricle and right ventricle. There are four valves in the human heart, they ensure that blood only goes one way, either in or out.