Answer:
It depends on your definition of "healthy"
To me, eating "healthy" means having an equal balance between good proteins, whole carbs, and good, unsaturated fats, along with proper micros, vitamins, and minerals.
Hydration is also key
Explanation:
Respiratory and circulatory!
Answer:
It is most likely going to be C. Susan is on a fixed-ratio schedule of reinforcement.
Explanation:
<span>It is a vacuum effect. The lungs have gotten used to their size and shape, and they are comfortable this way. When a person forcibly exhales, it constricts the lungs. When a person relaxes, the lungs return to their normal shape as they took in air. The only ventilation is the trachea, and it forces air in.</span>
