According to the book of Genesis, Chapter 1 Verses 11 to 13, vegetation was created on the third day along with seed bearing grasses, plants and trees, and sun was created on the fourth day (verses 14-19). How is it scientifically possible for vegetation to have appeared on earth without the presence of the sun? If Prophet Muhammad (pbuh) was indeed the author of the Qur'an and he merely copied from the Bible, how did he manage to avoid the factual and scientific errors that the Bible contains?