| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| brand |
a kind of product made by one particular company. |
| campfire |
an outdoor fire used for cooking or warmth while camping. |
| careful |
paying close attention to what one is doing; cautious. |
| carry |
to hold and take from one place to another. |
| crowd |
a large number of people gathered together. |
| equipment |
anything made for a particular use. Jobs and sports often require special equipment. |
| habit |
a regular action or activity. |
| layer |
a covering of something that lies over a surface. |
| machine |
a piece of equipment with a system of parts that work together to do or make something. |
| matter |
all substances of the universe that can be seen, touched, or measured. |
| nervous |
feeling worry or fear about a particular thing or things. |
| prisoner |
a person who is held under close guard, as in a jail, while on trial or after being sentenced for a crime. |
| spill |
to cause to flow or fall from a container. |
| trick |
to deceive someone. |