The pressure of the machine has to be reduced to 0.4 atm in order for the breathing machine to bring 500 ml of air into the lungs.
<h3>What is the relationship between volume and pressure?</h3>
Volume and pressure are inversely relate as given by the Boyle's law equation below:
The complete question is as follows:
<em>You Want To Design A Breathing Machine That Will Bring 500 ML Of Air Into The Lungs. You Begin With 100 ML Of Air At 2 atm Of Pressure. How Would You Change The Pressure In Your Machine To Accomplish Your Goal?</em>
From the question, 
The change in pressure,
will be:

Therefore, the pressure of the machine has to be reduced to 0.4 atm in order for the breathing machine to bring 500 ml of air into the lungs.
Learn more about pressure and volume at: brainly.com/question/469270
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Answer:
Acceleration
Explanation:
The rate at which velocity changes with time is called Acceleration is a measure of how quickly the velocity is changing. If velocity does not change, there is no acceleration.
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Hello there!
Your answer is going to be 2. Females have two x chromosomes, while males have two as well, but males have an x and a y.
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