Flashcards: U4C3
About these flashcards
Created by:
mcochran-keith 
on June 5, 2011
Subjects:
Log in to favorite or report as inappropriate.All 8 terms
Terms | Definitions |
|---|---|
 blood vessel | a tube that moves blood around the body (n) |
| circumstances | the facts a details about a situation (n) |
| danger | the possibility of harm (n) |
| energy | the ability to be active (n) |
| escape | to get away (v) |
| perspire | to sweat (v) |
| physical | having to do with the body (adj) |
| system | a group of parts that work together (n) |