Water stress makes plant leaves ...$A$... thus,...$B$... the surface area of leaves and their metabolic activity as well. Here $A$ and $B$ refer to:

  • A
    $A-wilt, B-increases$
  • B
    $A-wilt, B-decreases$
  • C
    $A-fall, B-decreases$
  • D
    $A-fall, B-increases$

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