| fin |
a thin, flat body part of a fish and certain other water animals which is used for swimming or balance. |
| graph |
a drawing that shows information and the relationships between pieces of that information. |
| letter |
a symbol, such as "A" or "B," in writing that represents a sound in a language. |
| male |
having to do with a person or animal of the sex that does not produce eggs or give birth. |
| peel |
to pull, tear, or cut the outer covering from something. |
| pit1 |
a deep natural or artificial hole in the ground. |
| praise |
to speak well of. |
| record |
to put in writing. |
| science |
a careful method of studying and learning about things in nature. |
| set |
to put in a particular place. |
| slip |
to slide suddenly on a slippery surface. |
| sneak |
to move quietly and in a sly way. |
| teacher |
a person whose job is explaining and showing things to students so that they can learn. |
| thick |
large from one side of a surface to the other side; not thin. |
| vacuum |
a space or container in which there is no air or from which most of the air has been removed. |