It is the tropesphere. Hope i helped :)
B) Decrease lung capacity, however if A is increase chance of injury and not increase Change of injury as the question is phrased then it would be A
Answer:
Carbohydrates provide energy and aid in energy storage. They prevent protein from being used as an energy source as well as fat. It's the primary fuel source for your brain's high energy demands. Common forms are sugars, starches and fibers. For instance, fiber helps promote good digestive health
increases blood flow to the muscles; conditions the heart; helps heal the muscles should be the correct ones
Where you live: is there clean and safe water and air? is the housing safe and not overcrowded? is there good sanitation? what are the levels of crime like there? how safe are the roads? are there jobs with decent working conditions there