| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| blast |
a powerful and sudden gust or stream. |
| born |
a past participle of bear1. |
| bread |
a food made with grains such as wheat or corn. Water, oil, and other ingredients are added to the grains, and the mixture is baked in an oven. |
| caution |
care and attention to safety. |
| citizen |
a person who is a member of a country because of being born there or being accepted as a member by law. |
| drug |
a substance that causes a change in the body and mind. |
| flood |
a sudden, strong flow of water onto land that should not be under water. |
| inner |
located inside. |
| layer |
a covering of something that lies over a surface. |
| lid |
a cover for a container that can be opened or removed. |
| nature |
the basic character and qualities of a person or thing. |
| shiver |
to shake because of cold or fear. |
| shoot |
to hit with a bullet or other thing that flies from a weapon. |
| start |
to begin activity or operation. |