| brain |
the organ in the body that controls thought, movement, and feeling. The brain is inside the skull. |
| delicious |
having a pleasing taste or smell. |
| enemy |
a person who hates or wants to harm another. |
| energy |
the ability to have force or power or to do work. There are many kinds of energy such as physical, electrical, nuclear, or chemical. |
| enter |
to come or go in. |
| erase |
to remove by rubbing away. |
| extra |
more than is expected or usual. |
| forever |
continuing for all time. |
| lose |
to no longer have something because you do not know where it is. |
| neighborhood |
an area in a city, town, or other place that is different from other areas in some way. |
| nod |
to move the head up and down in order to greet or agree with someone. |
| observe |
to notice or see. |
| quick |
happening very soon. |
| science |
a careful method of studying and learning about things in nature. |
| ticket |
a small piece of paper that shows that you have paid for something. |