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Dear Student,

Ans. Option b) is correct.
Radha: Food and oxygen move through the same arteries, veins and capillaries from the digestive system and the lungs to reach all the cells in the body.

The supply of food and oxygen from blood to various cells in the body is taken care by the Circulatory system, comprises both the Cardiovascular and lymphatic system. The cardiovascular system distributes the blood which carries oxygen, nutrients to and waste material away from all body tissues, whereas lymphatic system circulates lymph (an interstitial fluid) which transfers materials from the blood to the body cells and vice a versa. Food or nutrients are absorbed by the blood in the small intestine and oxygen enters into the lungs where it is carried by blood and from the lungs is sent to all the body cells through blood. Hence, supplied to various cells in the body. 


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