Well, it tells you that thoughts (which express theme) and emotions (which express mood) are closely connected, so d. theme and mood are closely linked.
Because theseus believed he could reenact the play part by part
Spender uses a number of different nature symbols in order to convey his feelings about his childhood. He describes the children he was afraid of and bullied by as tigers and dogs, and writes about them being on cliffs, by streams, and behind bushes. These techniques portray the children's actions as animalistic, while drawing the reader into the fear and tension of the speaker.