× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
New Topic  
BallsDeep BallsDeep
wrote...
Posts: 801
Rep: 0 0
6 years ago
Which of the following best describes how John Snow was able to decrease deaths from cholera?
 
  a. Removed a source of contaminated water
  b. Created the world's first antibiotic
  c. Encouraged the new process of vaccination
  d. Helped pass laws that required home quarantine
Read 60 times
1 Reply
Replies
Answer verified by a subject expert
mickeymouse1mickeymouse1
wrote...
Top Poster
Posts: 867
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

BallsDeep Author
wrote...

6 years ago
Thanks
wrote...

Yesterday
Thank you, thank you, thank you!
wrote...

2 hours ago
You make an excellent tutor!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  717 People Browsing
Related Images
  
 786
  
 714
  
 560
Your Opinion
What's your favorite math subject?
Votes: 559

Previous poll results: What's your favorite coffee beverage?