Question

HELP ME PLEASEEEE 15 POINTS

Answer 1

Answer:

for number 5

Explanation:

The Spanish flu, also known as the 1918 flu pandemic, was an unusually deadly influenza pandemic caused by the H1N1 influenza A virus. Lasting from February 1918 to April 1920, it infected 500 million people – about a third of the world's population at the time – in four successive waves.

Answer 2

I don’t know but usually quizlet had the answer tip use ctrl f to filter through words