This Is Most Likely True.
So, Your. Answer Is A.
Food chains don’t have infinite links, because only about 10% of energy is passed upwards in trophic levels. So a mouse could eat 10 grasshoppers, but a hawk would need to eat 100 mouses to get the same energy
The answer is; obesity can cause diabetes
It is believed that obesity caused stress on the body cells making them produce cytokines, proinflammatory markers that make them resistant to insulin. Obesity can also impair the beta-islets cells of the liver that produce insulin. All these make the body's response to glucose levels unregulated causing diabetes.
Some you wouldn't see by stepping outside, but it gives you a general understanding of what you should be looking for.
Hope this helps!
