Si lo responden les daré las 5 estrellas diferencias entre los 4 elementos tierra, aire, agua y fuego

arigato espa hoy es asunto de vida o muerte

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume