| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| boot |
a covering for the foot and lower part of the leg, usually made of leather or rubber. |
| booth |
a closed place or stall that has room for one person or a small group. |
| calendar |
a page or set of pages that shows the days, weeks, and months of a year. |
| card |
a small, thick piece of paper used for sending a message to another person. |
| cloth |
material made by weaving. |
| desk |
a piece of furniture with a flat surface used for writing, using a computer, or reading. Desks usually have drawers where you keep paper, pens, and other supplies. |
| heat |
the form of energy that you feel as warmth. |
| hunter |
a person who tries to find and kill animals for food. |
| idea |
any thought or picture formed in the mind. |
| invite |
to ask in a polite way to go somewhere or do something. |
| jaw |
either or both of the two bones that frame the mouth and hold the teeth. |
| main |
most important. |
| mineral |
a pure, hard substance in the earth that does not come from an animal or a plant. |
| shirt |
a piece of clothing for the upper part of the body. |