The immune system is the bodys tool for preventing or limiting infection. Its complex network of cells, organs, proteins and tissues enable the immune system to defend the body from pathogens. A fully functional immune system can distinguish healthy tissue from unwanted substances.
| Rank | Students | Marks |
|---|---|---|
| #1 |
Erin Gonzales |
250/300 |
| #2 |
Erin Gonzales |
220/300 |
| #3 |
Erin Gonzales |
200/300 |
| #4 |
Erin Gonzales |
150/300 |