Answer: The bacteria gets released into the air by someone who already has the TB bacteria in their body.
Explanation: Tuberculosis is spread from one person to another through the air. When a person with TB of the lungs or throat coughs, sneezes, sings or talks, droplets containing the bacteria are released into the air.
Hope this helped <3
Factories, smoking, cars, littering
Since smokers are not allowed to smoke within restaurants, office buildings, airports, schools, and many other places, far fewer people are being exposed to secondhand smoke. People with asthma and allergies to cigarette smoke are now able to breathe more easily as well. Children are no longer being exposed to secondhand smoke in spaces outside of their homes.
Mucous membrane exposure
Hope this helps!
Pain to the abdomen in the upper left outer side of the abdomen is of concern because the liver or spleen could be injured and cause considerable internal bleeding.
The abdomen (commonly known as the belly) is that the body house between the thorax (chest) and pelvis. The diaphragm forms the side of the abdomen. At the extent of the girdle bones, the abdomen ends and therefore the pelvis begins.
Bleeding internally is commonly the results of trauma or injury. Bleeding may show up as: forcing out blood, which could be red or may well be dark brown and tally settlings in texture. Black, tarry stool. body part trauma, typically in or with stool.
To learn more about Abdomen here
brainly.com/question/28206085
#SPJ4
