Negative change you may encounter as a student or as employee in the future ​

Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.

In which way does nicotine cause addiction? by stimulating the brain’s pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety

The 1.5 mile run test and the 12 minute swim test are considered as what kind of test ?