Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


1)chemicals are used in preservation of different food items, so that they remain fresh for long period of time 
2)chemicals are used in medicines which we use whenever we are ill to get well.
 1)Use of DDT, CFCs can lead to hormone replacement therapy.
2) Moreover, use of chemical fertilizers can contaminate water bodies which cause severe health issues.
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts