| A | B |
| unique | it is the only one of its kind. |
| infest | when a large number of animals or insects are in a place and they cause damage |
| intervals | something that is repeated over and over with a certain amount of time in between |
| delicate | something is done with great care so that nothing is broken or hurt |
| flexible | it can bend or be bent easily |
| bond | a feeling or interest that unites two or more people or groups |
| inspires | it makes you excited about doing something good |
| preserve | to keep it from being harmed or changed |