Pneumonia is an infection that affects this organ of the human body.
Pneumonia inflames the air sacs (alveoli) in one or both lungs, causing them to fill with fluid or pus. The most common cause is bacterial infection (e.g.Streptococcus pneumoniae), but viral infections (like COVID-19 or flu) and fungal infections are also common.
Thailand shares land borders with Myanmar, Laos, Malaysia and what fourth nation?
There is an ongoing border dispute between Thailand and Cambodia because of inaccurate maps from the early 20th century. Despite a December 2025 ceasefire agreement, there continue to be periodic military clashes along the border.
Carvings of George Washington, Abraham Lincoln, Thomas Jefferson and what fourth U.S. president are on Mount Rushmore?
Sculptor Gutzon Borglum chose Theodore Roosevelt to represent the development of the United States.
Alongside Marilyn Monroe and Jayne Mansfield, this "blonde bombshell" was a prominent sex-symbol of the 1950s. The press often referred to the actresses as the "Three M's".
Van Doren's final film role was in 2013. However, she has written several books about her life and remains active today at the age of 95.
The preface of this novel begins with the line, "Far out in the uncharted backwaters of the unfashionable end of the Western Spiral arm of the Galaxy lies a small, unregarded yellow sun."
Published in 1979, the novel is an adaptation of the first four parts of Douglas Adams's radio series of the same name.
Check out 5Q on the iOS app store for additional gameplay features.