What sort of evidence does li yung use in this passage to support his claim that wind power is a good investment for energy production in the future?
a) the author, li yung, does not provide any evidence to support his argument's claims.
b) the author primarily provides anecdotal evidence, using stories from his life for support.
c) the author use empirical data, numbers and statistics to provide support for his argument's claims.
d) the author use logical, rational evidence, describing the benefits of utilizing wind power for energy.