Kiera's asthma attacks have increase substiantially after she moved with her family to a big city.What is the most probable explanation for the worsening of Kiera's asthma?
A)High temperatures in the summer
B)Low humidity
C)Lack of exercise
D)High degree of pollution

Question

Quizplus · Accepted Answer

The high degree of pollution in the big city is the most probable explanation for the worsening of Kiera's asthma. Polluted air can trigger asthma symptoms and cause inflammation in the lungs.

Kiera's Asthma Attacks Have Increase Substiantially After She Moved with Her