In the power point paper. Pick an extinct species and draw an ecosystem chart in regards to that species. What can you conclude in terms of how this will effect us in the long run. A seed is capable of germinating under the proper conditions and forming a mature plant. A mechanism that ensures that the seeds will be separated from the plants and distributed over as large an area as possible.
Animals Most flowering plants use animals to carry seeds.
Other flowering plants produce edible fruits. Juicy, tasty, sweet, colorful fruits often have seeds that are animal dispersed. When the seeds of the plant become mature the surrounding fruit becomes softer, and its sugar content increases, some become fragrant and brightly colored to advertise their ripeness to animals. Fruits that are not yet ripe are usually green and hard and distasteful, this helps the plant retain their seeds until they are ready for dispersal. Interactions with animals have helped flowering plants become the most successful plants on earth.