In human, which one among the following, with reference to breathing, is correct

Options :
  1. during inhalation, diaphragm relaxes
  2. during exhalation, thorax cavity expands
  3. during inhalation, intrapleural pressure becomes more negative
  4. all are true
Answer and Explanation :-

Answer: Option 1

Explanation:

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To live for the hope of something isn't really living at all, and so, like a child putting away its toys and picking up a tool, he marched to Lyca's bathroom, to shower off the stench of failure, soap up the death of hope, then wash away the ashes of his love for Daphne.
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