| balloon |
a small bag made of thin material that is filled with air or some other gas and used as a decoration or toy. |
| clean |
not dirty. |
| diver |
a person who works under water, using special clothing and equipment for breathing. |
| energy |
the ability to have force or power or to do work. There are many kinds of energy such as physical, electrical, nuclear, or chemical. |
| flour |
the ground meal of wheat or other grain. Flour is used to make bread, cake, and other foods. |
| medical |
having to do with the study or practice of medicine. |
| overnight |
lasting or staying one night. |
| peek |
to look for a short time or in secret. |
| plus |
added to. |
| receiver |
a person who gets or takes something given. |
| search |
to try to find something by looking with care. |
| spot |
a mark that is different in color from the area around it. |
| system |
a group of things or parts that work together as a whole. |
| tongue |
the organ in the mouth used for tasting and swallowing and also in human speech. |
| weather |
the conditions outside. Weather concerns such things as temperature, rain, snow, sun, and other things. |