How do macronutrients, micronutrients and additives get absorbed into our bodies? be specific.

The source of Macronutrient, Micronutrients and additive are food which is taken by us and absorbed by our bodies. These sources influence our health

Explanation:

Macronutrients: There are three Macronutrients. The three Macronutrients are fats, Protein and Carbohydrate.  These Macronutrients are found in almost all food item.  

Protein: Protein is helpful for repairing and regenerating of tissue and cells. The main source of protein is pulses, nuts, legumes, avocado etc.

Carbohydrate: Carbohydrate is energy source of our body. The main source of Carbohydrate is Banana, Rice, Cauliflower, etc.  

Fat: It is essential for the development of brain. The main source of fats is walnut, Almonds and Pumpkin  

Micronutrient: Micronutrients helps our body to functioning and in crucial order to maintain energy levels, metabolism and cellular function.  

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the answer to your question is:

c. complementary base-pairing