Question
Fill in the blanks with the correct words.
1. .................... (Thermoplastic/Thermosetting plastic) is a plastic that can be reheated and remoulded.
2. The .................... (outer zone/inner zone) is the hottest part of the candle flame.
3. CNG stands for .................... (compressed natural gas/compact natural gas).
4. Alligators and snakes are hunted for their .................... (tusks/skin).
5. .................... (Chloroplasts/Chromoplasts) contain non-green pigments that give colour to flowers and fruits.