Yes. Food, substance consisting essentially of protein, carbohydrate, fat, and other nutrients used in the body of an organism to sustain growth and vital processes and to furnish energy. The absorption and utilization of food by the body is fundamental to nutrition and is facilitated by digestion.
Answer:
at least 51%
Explanation:
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Answer:
the blood has a high concentration of hemoglobin and a low concentration of oxygen
The most logical answer is a
