Identify the key features that distinguish gymnosperms from angiosperms. Gymnosperms have a dominant sporophyte stage. Gymnosperms have naked seeds. Only gymnosperms form a mega spore. Gymnosperms have cones instead of flowers. g

Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle