| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| calm |
not excited. |
| careful |
paying close attention to what one is doing; cautious. |
| code |
a set of rules or laws. |
| few |
only a small number of. |
| flock |
a group of animals or birds of one kind that stay or are kept together. |
| listen |
to try to hear. |
| open |
not shut or closed. |
| patrol |
the act of guarding by making regular trips through. |
| rifle |
a gun that has a long barrel and that is shot from the shoulder. |
| scary |
causing fear; frightening. |
| speaker |
a person who uses words to say things. |
| squeeze |
to press firmly together. |
| stack |
a neat pile with one thing on top of another. |
| stare |
to look straight at something with your eyes open wide and not moving. |