Ultimate knowledge quiz! It's so hard!

1: As of 2018, how many presidents have been named James?

2: Napoleon Bonaparte was afraid of which of these animals?

3: What is pupaphobia?

4: One human year is equal to how many dog years?

5: Zea mays everta is the scientific name of what plant?

6: Which gender wore high heels first?

7: True or false: Junk food gives you acne.

8: Before French fries were introduced to McDonald's, which was the classic side order?