- 1- Scientific Thinking: The domestication of crops changed the course of human history
- 2- The two major groups of angiosperms are the monocots and the eudicots
- 3- A typical plant body contains three basic organs: roots, stems, and leaves
- 4- Connection: Many plants have modified roots, stems, and leaves
- 5- Three tissue systems make up the plant body
- 6- Plant cells are diverse in structure and function