When a plant turns the Sun's energy into food for the plant.

A single cell that can produce a new plant. This is how moss and fungi reproduce.

A flowering plant which forms seeds inside a protective chamber called an ovary.

Plants with "Naked seeds", such as pine cones and other conifers.

Plants that absorbs water directly through its cells and have no tubes.

Plants that have tubes inside of them to transport water and nutrients.

A step by step approach to identify an organism using a series of paired descriptions.

To organize things into groups.