What will be the $pO_{2}$ and $pCO_{2}$ in the atmospheric air compared to those in the alveolar air?

  • A
    $pO_{2}$ higher,$pCO_{2}$ lesser
  • B
    $pO_{2}$ lesser,$pCO_{2}$ higher
  • C
    $pO_{2}$ higher,$pCO_{2}$ higher
  • D
    $pO_{2}$ lesser,$pCO_{2}$ lesser

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