This is more of an opinion question, but I think it revealed that he was not willing to give up, and he would kill them if he had to.
To break down sugar and supply the cell with energy would be the mitochondria,and this process is called cellular respiration.
Answer:
A butterfly undergoes a process called complete metamorphosis during its life cycle. This means that the butterfly changes completely from its early larval stage, when it is a caterpillar, until the final stage, when it becomes a beautiful and graceful adult butterfly.