| Object | Material |
| Book | Glass |
| Tumbler | Wood |
| Chair | Paper |
| Toy | Leather |
| Shoes | Plastics |
| Object | Material |
|---|---|
| Book | Paper |
| Tumbler | Glass, Plastic |
| Chair | Wood, Plastic |
| Toy | Wood, Paper, Plastic |
| Shoes | Leather |
Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3
Explain why the bulb would not glow in the arrangement shown in Fig. 9.13.

