| ache |
to have a dull pain that lasts a long time. |
| brain |
the organ in the body that controls thought, movement, and feeling. The brain is inside the skull. |
| center |
the area or part of something that forms the middle. |
| crunch |
to chew with a crackling noise; crush by biting. |
| grease |
a thick, oily material used on a machine to allow the parts to rub together smoothly while the machine is working. |
| life |
the thing that is in humans, animals, and plants that allows them to grow and to produce more creatures like themselves. Things like rocks do not have life. |
| microphone |
a device that changes sound waves into electronic signals. Microphones are used to make sounds louder or to broadcast or record them. |
| oar |
a long pole that is wide and flat at one end. Oars are used to row or steer a boat. |
| record |
to put in writing. |
| reflection |
heat, light, or an image that bounces off an object or surface. |
| ridge |
a long, narrow, raised section at the top of something; crest. |
| split |
a division between two or more people. |
| think |
to judge or reason about something. |
| underwater |
below the water's surface. |
| wicked |
evil in actions or ideas. |