They aim to maintain control over and protect one's own ideals and inventions ( such as literature, artistr, designs, symbols, names, and images used in commerce) by uaing patents, trademarks, and copyright
C, it talks about how, " That on the ashes of which his youth doth lie" meaning that his youth has burnt out, and "In me thou see'st the glowing of such fire" If you think about it, the flame is Shakespeare, and the "ashes of his youth" mean his life. He knows about approaching death " The deathbed whereon it must expire", and he has excepted it.
3 is C, it means death
5 is that the apple changes color a little to red, then changes back
Please provide me with a passage so that I can see how to answer:)