Answer is A. I kid chemistry a while back but I am pretty certain it is A.
Answer:
A) 1000
Most viruses are 1000 times smaller than the average cell
Answer:
Fermentation produces alcohol. Thats how we make rum and beer
Answer: oil and vinegar salad dressing
Explanation:
It gets polluted from fertilizers or any spilled chemicals. And those chemicals get obsorbed into the ground. And the gravity pushes them deeper in the soil, till it reaches the underground water (or aquifer)