<span> A. a process by which organism keep internal conditions relatively constant despite changes in external conditions. </span>
I believe the answer to this is B
Yes, c because you can cross out protein because thats healthy and you cant really increase carbohydrate and c fat is the most unhealthy one so. and also fat is what makes you gain weight say theres to much "fat' in food.t
Answer:
The answer is B
Explanation:
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