| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| blade |
the part of a knife, scissors, or other tool that cuts. |
| boss |
a person who gives work to other people and tells them what to do; manager. |
| chill |
a mild but uncomfortable coldness. |
| happen |
to take place; occur. |
| include |
to have or contain as a part of the whole. |
| joy |
a strong feeling of being happy. |
| lead1 |
to direct someone; guide. |
| mower |
a machine with blades for cutting grass or other plants. |
| neighborhood |
an area in a city, town, or other place that is different from other areas in some way. |
| pill |
a small piece of medicine that is taken by mouth. |
| science |
a careful method of studying and learning about things in nature. |
| stack |
a neat pile with one thing on top of another. |
| visit |
to go or come to see. |
| war |
a time of very great fighting between countries or groups of people. |