| battery |
a device that makes electricity by using chemical reactions. Batteries are used to power many things, including cars, flashlights, toys, and watches. |
| chain |
a row of links, usually made of metal, that are joined together and used to pull, hold, or fasten something. |
| constant |
going on without a pause; persistent. |
| destructive |
causing complete ruin or destruction. |
| donate |
to give in order to help a charity or other group. |
| genius |
an unusual ability to think or create in ways that go far beyond what most people can do. |
| heed |
to give one's attention to; listen to; take notice of. |
| industrial |
having to do with the manufacture of goods, especially in factories. |
| install |
to put into position and make ready for use. |
| jungle |
land covered with many trees, vines, and bushes; a tropical rain forest. |
| latitude |
the distance between the equator and a point north or south on the earth's surface. This distance is measured in degrees. |
| selection |
the act of choosing one thing from a group. |
| snicker |
to laugh in a sly and partly restrained way. |
| total |
the whole amount; sum. |
| workshop |
a room or building in which a particular kind of work is done, usually involving manual or mechanical skills. |