Cilia is the structure that the body uses to trap particulates like dust and and dander, as well as pathogens like bacteria which cause major infections. These Cilia push such things back up the tract. If the Cilia is deteriated, the bacteria can easily move to the Bronchioles and cause infections.
Answer:
Blood from the mother passes through the placenta, filtering oxygen, glucose and other nutrients to your baby via the umbilical cord. The placenta also filters out substances that could be harmful to your baby and removes carbon dioxide and waste products from your baby's blood.
Explanation:
<span>The question says,'alcohol increases ........... especially if the eyes are closed. The correct option is C. Drinking of alcohol has been associated with inability to maintain normal body gait and balance. Alcoholic drinkers usually find it difficult to maintain normal body balance especially when their eyes are closed.</span>
