Descartes Argues That Material Things Exist by

Descartes argues that material things exist by

A) pointing out that not only can we see them, but we can touch them as well.
B) relying on the fact that our senses do not always deceive us.
C) showing that even if the evil demon deceives us, it still seems to us as though they do exist.
D) claiming that if they did not exist, God would be a deceiver.