Answer
$\Delta$S$_{univ}$ $\gt$ 0. The acorn oak/tree system is becoming more ordered, which means that the processes associated with growth are not spontaneous. They are, however, driven by spontaneous process--including heat generated by the sun and reactions that produce energy in the cell.
Work Step by Step
$\Delta$S$_{univ}$ $\gt$ 0. The acorn oak/tree system is becoming more ordered, which means that the processes associated with growth are not spontaneous. They are, however, driven by spontaneous process--including heat generated by the sun and reactions that produce energy in the cell.