2. List and describe two unique evolutionary adaptations that have occurred to further the success of angiosperins in their ife cycie: (2 points)uterebion of eletrents ( 3 points)4. Describe transpiration in plants. What challenges does a plant have in very arid environments? (3 points)6. Combine your own diagrams and discussion to compare the gymnosperm life cycle (fiom unit 1) with me angiospeem ilfe cycie (4 points)7. Describe the acid growth hypothesis for cell elongation in plants. (2 points).