Which of the following statements about tornadoes in Oklahoma is true? A. Oklahoma averages more than 100 tornadoes per year. B. The deadliest tornado in history to date occurred in 1999. C. All Oklahoma counties have had at least 10 tornadoes since 1950. D. Tornado severity is worse in the summer months than in the spring.

Which of the following is true about gothic master builders? a.they designed the structure of the church without supervising its construction. b.their primary role was to construct the church the abbot design. c.they worked closely with the abbot design and build a church. d.they supervised construction without working with their own hands.