Which is an example that separate organ systems in the human body are interacting with one another? A. Muscles shivering in response to sensing of cold environment
B. Storing waste products for later elimination
C. Exchanging of gases with the atmosphere

B

Explanation:

sorry if im wrong but i believe its B because its the only thing that happens inside the body with organs vs the other answers using an out side force

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consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.