| bounce |
to spring back or up after hitting against a surface. |
| chemical |
a substance used in or made by a chemical process. |
| courage |
the ability to face fear or danger. |
| dare |
to try to get someone to do something as a test of courage. |
| disturb |
to interrupt by making noise or doing something that draws away attention. |
| dollar |
the main unit of money in the United States and many other countries. One U.S. dollar is equal to 100 cents. |
| electric |
using or having to do with electricity. |
| enter |
to come or go in. |
| friendly |
pleasant toward others. |
| nearly |
almost; just about but not quite. |
| poison |
a substance that can kill or seriously harm living beings if it is swallowed, breathed, or taken in. |
| punch1 |
a hard, quick hit with the closed hand. |
| spacecraft |
a vehicle designed to travel in outer space. |
| sum |
the number or amount that comes from adding two or more numbers. |
| untrue |
not correct or accurate; false. |