| A | B |
|---|
| Respiration | Making energy from food. |
| Cells | Where respiration happens. |
| Glucose | the fuel for respiration, comes from food |
| Oxygen | Also needed for respiration. We breathe it in. |
| Carbon dioxide | A waste product of respiration. We breathe it out |
| Water vapour | A waste product of respiration. We breathe it out |
| Energy | Our bodies need this to function properly |
| Aerobic. | Means "needs oxygen". |
| Blood stream | The raw materials and waste products of respiration get to and from the cells through this. |
