Answer:
carbon dioxide
Explanation:
It is a non-flammable gas that extinguishes fire by displacing oxygen. The carbon dioxide is also very cold as it comes out of the extinguisher, so it cools the fuel as well.
Answer:
50 km/hr
Explanation:
Rearrange the equation d = rt for r. r = d/t. D is the distance and T is the time. So 80 / 1.6 is 50. The answer is 50 km/hr.
When water evaporates its accumulates inside of a cloud then after the cloud gets full it releases water/rain which is precipitation
<span>The bacteria is likely from the sewage coming from the park's waste pipelines. The excess nitrogen would probably be from the pesticides used to control insects that the park sprayed around the outside of the pond.</span>
