102 13.4 Earth Science

The adaptations of angiosperms were that they developed flowering plants with covered seeds. These advance allowed for both better fertilization and transfer. They also improved the reproduction of plant life by integrating animals into angiosperms life cycle.

Mammals are warm blooded, thus they were able to survive in areas with cold climates. Their adaptations also included the growth of body hair, which served as a form of insulation, along with more efficient lungs and hearts.