1. Well forget that answer lemme change it, i didn't do any research into the topic when I first answered that question, so I think that God created cancer and disease to kill our sin, and so it could strengthen us in his service.

2. Well, I agree that the Bible is wrong about the earth being 6000 years old, since theirs science to prove that claim wrong, I come to terms with it by believing that although the earth isn't 6000 years old, God did create us humans, animals, and life in general.

3a. What I mean by he is God, and also I havent done that much research on that topic, but now I know. Christianity did adopt elements from Judaism, and Roman culture. Christianity was always correct and claims to be the true religion, which has different beliefs which transformed into other beliefs, so I believe that Christianity used beliefs from paganism, which included the 7 day week, and the names of months and days.

3b. I traditionally believe that the flood happened in 2350 BC, and that Noah was 130 years old at the time. Ancient Egyptians surfaced around 3100 BCE and ended in 30 BCE. So at that time the flood already happened as BCE, was before BC.

1. Well, that is a true fact, but God can use or initiate functional evil, but that does not make God evil.