Question

1. Discuss about blood cell?
2. The balloon placed on the bottle kept in the trough of hot water get inflated. Explain the reason for it.​

Answer 1

Answer:

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Answer 2

Explanation:

1.A blood cell, also called a hematopoietic cell, hemocyte, or hematocyte, is a cell produced through hematopoiesis and found mainly in the blood. Major types of blood cells include; Red blood cells (erythrocytes) White blood cells (leukocytes)

2.Putting the bottle in hot water causes the air molecules inside to heat up and begin taking up more space (thermal expansion), causing air to enter the balloon and inflate it. When you move the bottle into the cold water, the air molecules cool back down and take up less space (thermal contraction).