what is the mainpart ofor our bodies
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heart and brain according to me
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Brain- This organ is the master of all the actions and the organs of a human body.
It is located in the head, usually close to the primary sensory organs for such senses as vision, hearing, balance, taste, and smell. In humans the largest part of the brain contains 15–33 billion brain cells known as neurons. These neurons communicate with one another by means of long fibers called axons, carrying trains of signal pulses to distant parts of the brain or body targeting specific cells.
Heart: Another important organ of the human body without which human survival is next to impossible. It acts like pump circulating blood in the body. Blood containing carbon dioxide is provided to lungs for the exchange of gases where as blood containing oxygen is supplied to the human body through veins. It weighs 250 – 350 grams and is about the size of a fist.
It is located in the head, usually close to the primary sensory organs for such senses as vision, hearing, balance, taste, and smell. In humans the largest part of the brain contains 15–33 billion brain cells known as neurons. These neurons communicate with one another by means of long fibers called axons, carrying trains of signal pulses to distant parts of the brain or body targeting specific cells.
Heart: Another important organ of the human body without which human survival is next to impossible. It acts like pump circulating blood in the body. Blood containing carbon dioxide is provided to lungs for the exchange of gases where as blood containing oxygen is supplied to the human body through veins. It weighs 250 – 350 grams and is about the size of a fist.
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