Answer:
All life forms have one essential purpose: survival. This is even more important than reproduction. After all, babies and grannies are alive but don't reproduce. To be alive is more than passing genes along.
I hope this will help you
d
Explanation:
Answer:c.fast mapping
You didn't put any of the options but I would probably say something like because America is becoming obese and fat.
The most common source of water contamination is: A. sewage.