Determine the specific heat of a mayterial if a 35g sample of the material absorbs 48j as it is heated from 298k to 313k

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.