سلام خواهش میکنم خلاصه ریدینگ درس ۲ رو برام بفرستین فردا امتحان دارم کمتر از ۸ خط نباشه

سلام Blood is one of the most important parts of our body because it keeps us healthy and alive. Plasma is half of blood and it carries red and white cells in our body. Red cells carry oxygen and collect carbon dioxide from our body parts. White cells are bigger than red cells and they defend our body against microbes. By eating healthy food and doing exercises we can keep our body healthy.

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