WHAT HAPPENS TO BLOOD IN THE LUNGS? Your blood has to get rid of carbon dioxide. It has to get a fresh supply of oxygen. Your lungs take care of…
Kid Wiki: About Human Body
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Did you ever hear someone say, “That came straight from my heart?” People talk about hearts a lot. People have always known that hearts are very important. هل سمعت يومًا…
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VISION PROBLEMS Do you wear contacts or glasses? If not, you probably know someone who does. Many people need contacts or glasses because they are nearsighted. Things faraway look blurry.…
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RODS AND CONES Your retina has millions of light-sensitive cells called rods and cones. These cells pick up the tiniest dot of light that gets to your retina. There are…
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Think about all the things you do with your eyes. You watch TV and read books. You surf the Internet. You keep your eye on the ball when you play…
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THE INNER EAR Your inner ear has many parts and tubes that twist and turn. A part called the cochlea is very important for hearing. The cochlea looks like a…
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You have an ear on each side of your head. Your ears let you hear sounds. You can hear music and other nice sounds. You can hear sirens and other…
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“Is it catching?” People sometimes ask this question when they hear that someone is sick. They are talking about a kind of human disease. The kinds of diseases that are…
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You eat whilst you get hungry. It appears so simple. You take a chew out of a sandwich. That chew then starts an exceptional journey. That chew is going thru…
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You begin to sneeze.Your throat becomes scratchy and sore.You must blow your nose frequently.You’re not feeling well.Are you suffering from a cold?Or are you sick with the flu? Colds and…
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WHAT DOES THE CEREBRUM DO? Your cerebrum makes up maximum of your mind. Your cerebrum solves issues and makes wishes. All of your questioning is going on for your cerebrum.…
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What sort of supercomputer can write stories, do math problems, draw pictures, play games, see thru eyes, pay attention a person talking, communicate back, and community with gadgets that make…
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Is reminiscence critical to you? How regularly do you observe you operate yours? Actually, you operate it each second of each day. You consider who you’re, wherein you live, and…
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Allah created man in the best image, and created his internal and external organs in harmony, and his miraculousness, the Mighty and Sublime, is evident in his creation of man,…
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Cancer—it’s a scary word, and a scary disease. Cancer kills a lot of people all over the world. Only heart disease kills more people.But there’s good news too. Millions of…
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HOW DO CELLS MULTIPLY? All cells of living things come from other cells. They come from cells that divide. There are two steps in cell division for plants and animals.…
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WHAT DO PLANT CELLS LOOK LIKE? Plant cells are square or rectangular in shape. Plant cells have a nucleus and many of the same organelles that animal cells have. In…
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WHAT ARE THE KINDS OF ANIMAL CELLS? There are many kinds of animal cells. The different parts of your body, such as your muscles, skin, and brain, are made up…
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All plants and animals are made of cells. Most cells are much too small to see. It takes millions of cells, for example, to make just one of your fingers.…
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Squeeze your arm. The outside of your arm is soft, but there is a hard part inside. The hard part is the bone. There are bones in your arms and…
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Peek into a clean room with no one in it. There are no pets in the room. There are no plants in the room. It looks like there is nothing…
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Take a look at some baby clothes. See how tiny the arms are on shirts. Imagine getting your feet into baby-sized socks. Once, your feet did fit into such tiny…