| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| breathe |
to take air into and out of the lungs. |
| change |
to make different. |
| chum |
(informal) a close friend; pal. |
| cliff |
a high, steep surface of rock. |
| clothing |
things that you wear to cover the body; clothes. |
| exactly |
in a correct or accurate way. |
| forever |
continuing for all time. |
| holiday |
a day to remember or celebrate something. Many businesses close and people do not go to school or work on a holiday. |
| important |
having great meaning or value. |
| leader |
a person who directs or guides others or who has the most power in a group. |
| money |
the coins or paper bills of a country that are used to buy things or pay for services. |
| save |
to help someone get away from harm or danger. |
| shear |
to cut off with scissors or a tool like scissors. |
| smooth |
not rough; even. |