| Word | Meaning |
| conducted verb | carried out with control |
| definitive adj | complete; well understood |
| device noun | a thing that people use for a specific purpose |
| err on the side of caution idiom | take the necessary precaution due to a possible risk |
| funded verb | paid or partially paid for |
| gaming consoles noun | electronic devices that allow people to play video games |
| hazardous adjective | dangerous; could cause injury or health problems |
| illustrate verb | show |
| logical adj | makes sense |
| long term exposure noun | the use or close proximity to something over a long period of time |
| mobile phone noun | a wireless phone that can be carried with you out of the home and office |
| potential noun | good possibility |
| radiation noun | a type of energy that is transmitted as waves or rays |
| tissue verb | group of cells in the body that work together |
| tobacco noun | dried leaves found in cigarettes |
