Answer:
It was caused by an H1N1 virus with genes of avian origin. Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919. While the 1918 H1N1 virus has been synthesized and evaluated, the properties that made it so devastating are not well understood. With no vaccine to protect against influenza infection and no antibiotics to treat secondary bacterial infections that can be associated with influenza infections, control efforts worldwide were limited to non-pharmaceutical interventions such as isolation, quarantine, good personal hygiene, use of disinfectants, and limitations of public gatherings, which were applied unevenly
DO I REALLY NEED A EXPLANATION
Probably to change mind through humor and exaggeration. :)
<span>The answer is b. the dog or the cat pulls my blankets off the bed every morning. </span>
Answer:
You should underline 2, 3, 5, 6, and 9
Explanation:
You should circle 1, 4, 7, 8, and 10
Answer:
A push or pull applied to an object
