The most common cause is depression.
I hope this hellps you.
Answer:
Explanation: Well you see, We need more information such as the answers you can choose and which drug, We can’t answer the question unless you put the possible answers.
The backpack's main force that it it is exerting on the body's back and hips is coming from gravity, and can pull the spine downwards. This is why it's important to ear both straps.
Soccer would be because it involves a lot of running which is cardio
Emphysema is a condition gathering area between the lungs and chest, while emphyema is an infection of lung tissue.