Which period was named after a queen, was known for large massed arrangements, and eventually made flower arranging a professional art?

Drag and drop a statement or reason to each box to complete the proof. statement reason △abc , de⎯⎯⎯⎯⎯∥ac⎯⎯⎯⎯⎯ given corresponding angles postulate △bde∼△bac babd=bcbe polygon similarity postulate ba=bd+dabc=be+ec bd+dabd=be+ecbe substitution property of equality bdbd+dabd=bebe+ecbe addition of fractions 1+dabd=1+ecbe simplify. dabd=ecbe subtraction property of equality

On the map below, which of the following rivers is identified by blue? the huang he river the yangtze river the han river the naktong river

Which city area has the most accessible oil reserves a) caspian sea b) siberia c)arctic coast d)lake baikal