We find that carbon dioxide is removed from the body via what is called gas exchange in the lungs. When we inhale, air is drawn into the lungs, and the alveoli in the lungs ar â¦ e the sites where gas exchange takes place. Carbon dioxide exits the blood, and oxygen enters.
Ferrara climbed into the cage and stripped naked, then wrapped his arms around a lionâs neck. He was left with severe injuries to his head, pelvis and chest. Both lions were shot dead in accordance with zoo policy regarding such incidents.
EXCLUSIVE: A Minnesota father of two is discovered to be the hunter who shot dead Cecil â one of Zimbabwe's most loved lions. Cecil the lion â the most famous creature in one of Zimbabwe's national parks â was killed by an American hunter who has boasted about shooting a menagerie of animals with his bow and arrow, The Telegraph can reveal.