which statements describe the effects of indoor pollution? select two options.\n□ ultrafine particles cause…

which statements describe the effects of indoor pollution? select two options.\n□ ultrafine particles cause poor health.\n□ nose hairs and mucus catch all the particles before they reach the lungs\n□ ultrafine particles are absorbed by the lungs when people breathe.\n□ ultrafine particles contribute to more than 20,000 deaths per year in the united states.\n□ most ultrafine particles can be seen with the unaided eye.

which statements describe the effects of indoor pollution? select two options.\n□ ultrafine particles cause poor health.\n□ nose hairs and mucus catch all the particles before they reach the lungs\n□ ultrafine particles are absorbed by the lungs when people breathe.\n□ ultrafine particles contribute to more than 20,000 deaths per year in the united states.\n□ most ultrafine particles can be seen with the unaided eye.

Answer

Brief Explanations:

  • Ultrafine particles are harmful and can be absorbed by lungs during breathing, causing health - related issues. Nose hairs and mucus don't catch all particles, ultrafine particles are too small to be seen without aid, and there's no common knowledge of a specific 20,000 - death figure in the US related to them in the general context.

Answer:

  • Ultrafine particles cause poor health.
  • Ultrafine particles are absorbed by the lungs when people breathe.