Architecture was the main art form of the Gothic, and the main structural characteristics of Gothic architectural design stemmed from the efforts of medieval masons to solve the problems associated with supporting heavy masonry ceiling vaults (arched roofs) over wide spans.
How long is a baby in the womb for? http://wiki.answers.com/Q/How_long_is_a_baby_in_the_womb_for&src=rss0. A human baby is in the womb for about 9 months.How long are baby fish in the womb?ow long is a baby in the womb for? http://wiki.answers.com/Q/How_long_is_a_baby_in_the_womb_for&src=rss0. A human baby is in the womb for about 9 months. How long are baby fish in the womb?
Babies can be sitting from 6 months, Crawling from 4 months and walking from about 7 months. Your baby will do it when he /she is interested enough. Don't worry about what other babies are doing. The  normal  range stretches a long way.