What's the second most populous continent?

Please check this site. Asia is the most populous. Which is the second most populous -- with 885 million people?

http://www.nationsonline.org/oneworld/world_population.htm

customs passed from parent to child is ?

customs passed from parent to child is ?

I have been doing okay in school and then I wasn't doing weel in Math so I focused on that and then a lot of the others droped so i focused on them now I am doing great in every thing except Math I was focusing on that and have been sick and forgot all about taking notes and studying and we have a quiz tomorrow and I am not prepared. How Can I focus on all at once?

traditions??