Lung cancer, respitory problems, digestive problems, and other cancers.
The answer is c most people look
Answer:
Body composition is the proportion of fat and other substances (not fat) in your body.
Explanation: However, those are my owrds, not yours. :-)
One of the things that psychology focuses on is behaviour, in fact, some psychologists focused only on this. However, modern psychology focuses more on the cognitive processes, and it's also called "cognitive psychology"
so: Behaviour and cognitive processes
This system helps the respiratory system by protecting the lungs. The circulatory system is very useful. This system transports the food nutrients, and oxygen to the body cells. It also delivers of carbon dioxide and waste products.
