Free help with homework

Why join Brainly?

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


The most simplest way to prove this is to do an activity.Keep your hand on your nose(you should block your nose.)Try to contro lyour breath.After sometimes you will feel suffocated.This shows air is present around us and it is very essential.
0 0 0
Life = Breath
Life = Breath --1
Breath=Air ----2
From 1 and 2, we have
Life = Air
But we know that life exist in Earth
So, Air is also Present
Our body is accustomed to the weight of the air ....... breathing proves that air is around us .
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