Today, drug abuse has emerged as a major problem in the world. The new generation going to be ca...
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Breathing is inhaling air into lungs through nose and exhaling it out through the same, this process is called respi...
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Human eye is a delicate structure. It is also one of the highly vascular structures in our body. Hence, nature has s...
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The word “diet” means the sum of food consumed. It often implies and used to describe specific nutrition plans in...
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Human coronaviruses are commonly found and seven types of coronavirus infect people and cause sickness. Most of the d...
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