| dew |
little drops of water that collect at night on grass, plants, and other cool surfaces. |
| disappear |
to be no longer seen. |
| entire |
having all the parts; whole. |
| essentially |
at the core; when the most important part is considered. |
| headline |
the title to a newspaper article that tells what the article is about. The headline for the most important news is in the largest type on the front page of the paper. |
| hibernate |
to sleep through the winter in a den or burrow to save energy. Bears, snakes, and certain other animals hibernate. |
| immigration |
the act of coming to live permanently in a new country. |
| labor |
hard work or effort. |
| laboratory |
a place used for scientific investigation and experiments. |
| nerve |
any of the fibers that carry messages to and from the brain and other parts of the body. Nerves are bundled together into a complicated system that connects all parts of the body to the spinal cord and brain. |
| profession |
a job or type of work that needs special training or study. |
| tide |
the flowing of water away from or back onto the land. |
| tunnel |
an underground or underwater passage created so that people or vehicles can go through it. |
| upstairs |
on or toward an upper floor; up the stairs. |
| vapor |
tiny particles of a liquid or solid in a gas. |