| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| butter |
a solid yellow fat made from milk. |
| dawn |
the first light of day that appears in the morning. |
| easy |
not difficult. |
| harbor |
a safe area of water where people can leave their boats. |
| nurse |
a person whose job is to care for sick and injured people. |
| okay |
all right; satisfactory, acceptable. |
| pavement |
the hard surface on a road or other flat area. |
| piano |
a musical instrument with a keyboard and many wire strings. A piano is played by pressing keys that cause small hammers to strike the strings. |
| rail |
one of the two long steel bars along which a train moves. |
| razor |
a tool with a very sharp blade that is used for cutting hair close to the skin. |
| rob |
to steal something from a person or place, often with the use of force. |
| school |
a place for teaching and learning. |
| shadow |
the dark image on a surface caused by something that blocks light from the sun. |
| stable1 |
firm or steady; not likely to move. |