Multiple choice Adaptations demonstrated by plants in tropical rain forest include trees with aboveground roots called buttresses orchids and vines that use tall tree trunks for support. herbs with large flat leaves located in the understory All of the above Reveal answer Fill a bubble to check yourself D Correct answer Explanation Tropical rain forest plants have evolved various adaptations to survive in a competitive, low-light, and nutrient-poor environment, including buttress roots, epiphytic growth, and large leaves.