Properties seen when one substance change to another are known as properties

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

When a septic tank backs up a goes in to clean it out

Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.