Its Interactionist approach language.
hope the answer helps!
The digestive system uses mechanical and chemical methods to break food down into nutrient molecules that can be absorbed into the blood. Once in the blood, the food molecules are routed to every cell in the animal's body.
The water cycle takes 45 days.
DNA polymerase .
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Answer:i am not 100 percent sure but i think the yellow arrows are showing the wasted carbon