Complex sentence: Daffy's complaints about having to travel underground are soon silenced when he spots the mound of treasure, and determined to keep it all for himself he forces Bugs back into the burrow and dives into the treasure pile with whoops of delight.
Split into simpler sentences: Daffy's complaints about having to travel underground are soon silenced when he spots the mound of treasure. Determined to keep it all for himself he forces Bugs back into the burrow and dives into the treasure pile with whoops of delight.