HEALTHY FACT'S ABOUT HUMAN BODY

HEALTHY FACT'S ABOUT HUMAN BODY 

 1. Human body

 The human body is composed of trillions of cells, every with its own particular feature. Each cell includes DNA, RNA, protein, fats, nutrients, minerals, hormones, enzymes, and many other substances. All these materials paintings collectively to hold us alive.

 2. Blood

 Blood is a liquid that carries oxygen and nutrients at some stage in the frame. Purple blood cells deliver oxygen at the same time as white blood cells fight off germs and infections.

 3.Coronary heart

 The coronary heart pumps blood across the body through arteries and veins. Arteries deliver blood faraway from the coronary heart and veins return blood to the coronary heart.

 4. Lungs

 Lungs are organs that assist us breathe. When we inhale, air enters our lungs and passes over hundreds of thousands of tiny hairs known as cilia. Those cilia flow mucus out of the way so that air can enter the alveoli (the small sac-like structures in which fuel exchange takes area). Alveoli then release carbon dioxide and take in oxygen.

5 . Kidneys

 Kidneys filter out pollution from the blood and convey urine. Urine is passed from the kidneys via tubes called ureters to the bladder.

 6. Liver

 The liver filters blood and produces bile to resource digestion. Bile helps destroy down fat and cholesterol.

 7. Brain

 The brain controls the whole lot we do. It gets facts from the eyes, ears, nostril, tongue, pores and skin, muscle groups, and joints. Data is despatched to the brain through nerves. Nerves are bundles of fibers that connect extraordinary elements of the frame. There are two forms of nerves: sensory and motor. Sensory nerves transmit messages approximately temperature, ache, strain, and touch. Motor nerves control movement.

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