Cells and What They Do
Cells and What They Do
Cells and What They Do على الانترنت مجانا HD. Examines cells in plants and animals, explaining that each cell has a different job to do. Uses drawings and microphotography to observe the details of cell structure. Shows the process of cell division for both growth and reproduction.
- קטגוריה: דוקומנטרי
- מדינה: United States
- מְנַהֵל:
- שחקנים: