Which of the following would contribute to indoor air pollution?

Pet dander

Asbestos

Gasoline

All of the above

*thinking it’s gasoline*

Which of the following can scientists estimate geologic time? a.observing rock sequences b.radiometric dating c.comparing fossils d.all of these

Chris lives in a city that experiences heavy rainfall with average annual precipitation of 882 millimeters. it is warm all year.mark lives in city with an average annual rainfall of 40 millimeters. it has hot summers and cool winters.chris's city is in a climate, while mark's city is in a climate.

All of the following occurred due to the invention of the railroad except