Oxygen enters the lungs, then passes through the alveoli and into the blood.
<span>FALSE: Pollution that impacts the environment where an individual lives will impact that person's health in numerous ways. For example it could destroy the food chain they rely upon if it damages or kills crops or livestock. Furthermore, it could be the cause of poisoning if it is toxic and somehow ingested.</span>
Most people start to face new issues at the ages of 11-13 some may gain this at older ages, but it typically starts around that time, some causes of this are: Puberty;School; Problems at home; etc.
