Get Started
827

Q:

In what way are the particles responsible for spoiling the quality of air causing damage to vital organs of the body?

  • 1
    15.5
  • 2
    10.5
  • 3
    2.5
  • 4
    20.5
  • Show Answer
  • Workspace

Answer : 4. "20.5"

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today