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2. The doctor holds our wrist to check our pulse.
3. This is because the left ventricle has to pump blood all the way round the body and the right ventricle has to pump the blood to the lungs.The blood in arteries is under higher pressure than blood in veins.
4. This phenomenon takes place when the blood comes in contact with air, because the protein in Red Blood Cell (RBCs) and iron ion in haemoglobin on reacting oxygen forms methaemoglobin which further leads to clotting of the blood.
5. Drinking juice with straw is similar to transporation in plants because xylem and phloem are the conducting tissues of transportation. When we suck the juice upwars into our mouth, the juice moves upwards. This is similar to xylem carrying water and minerals from the roots of the plant to the rest of its body parts. When we release the juice or stop sucking the juice, it moves downwards which is similar to phloem carrying food from leaves to the rest of the parts of the plant body.
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3. This is because the left ventricle has to pump blood all the way round the body and the right ventricle has to pump the blood to the lungs.The blood in arteries is under higher pressure than blood in veins.
4. This phenomenon takes place when the blood comes in contact with air, because the protein in Red Blood Cell (RBCs) and iron ion in haemoglobin on reacting oxygen forms methaemoglobin which further leads to clotting of the blood.
5. Drinking juice with straw is similar to transporation in plants because xylem and phloem are the conducting tissues of transportation. When we suck the juice upwars into our mouth, the juice moves upwards. This is similar to xylem carrying water and minerals from the roots of the plant to the rest of its body parts. When we release the juice or stop sucking the juice, it moves downwards which is similar to phloem carrying food from leaves to the rest of the parts of the plant body.
#Hope it helps
#Please mark it as the brainliest
kushdadhich:
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