Understand the need for conservation of natural resources. Collect data, construct graphs, and keep records. When you go to a grocery store, you know where to find bananas or milk because they are classified as fruit and dairy. Plants are classified into non-vascular and vascular plants. Vascular plants have tubes to carry water and food throughout the plant.
All vascular plants photosynthesize.
The vascular plants are classified into three major groups. The angiosperms with flowers and fruits produce seeds. The gymnosperms bear no flowers and have their seeds in cones. Ferns have no flowers, fruits or seeds. They produce spores which grow into new plants.