Answer:
i think it is gas from cars
Explanation:
hope this helps
I think it's C., carrying genetic information.
When a half of a persons body is paralyzed it is known they have had a stroke
In animals, an important function of enzymes is to help digest food. Digestive enzymes speed up reactions that break down large molecules of carbohydrates, proteins, and fats into smaller molecules the body can use... hope this helps
Throwing waste in to water, or spilling anything in the water that's not supposed to be in the water
