If you are asking if its a physical or chemical change it would be physical.
Respiratory system I think. I MAY BE WRONG.
Hope I helped!
Summary. While the left side of the heart becomes too weak to squeeze regular volumes of blood out of the heart when it pumps, this is known as systolic heart failure. Diastolic heart failure develops when the left side of the heart becomes too rigid to relax and fill with blood regularly.
Answer:
Starch and Complex Carb Link Although both starches and fiber are formed of hundreds of linkages of sugar molecules, there is a difference between these two types of carbohydrates. The difference between fibers and starches is that the linkages between fiber’s sugar molecules cannot be broken apart by the body as can be done to starches.
Explanation:
