What effect did the flu virus have on
healthy young men and women in
1918?

The flu epidemic 1918 killed an estimated 50 million people. One fifth of the world's population was attacked by this deadly virus. In just a couple of months it had killed more people than any other illness in recorded history. The plague emerged in two phases. Influenza A and Influenza B

Explanation:

steps:

1. do 28-12= 16 girls

2. your ratio is 12: 16

3. your answer is b. 3/4

4. this correct because

12 divided by 4 is 3

16 divided by 4 is 4

5. your answer is 3/4

answer: b. the moon is much smaller than the earth.

explanation:

it starts off by comparing the earth and venus. it also only says one sentance about the moon which make it the odd one out. in conclusion the answer is b.