| A | B |
|---|
| Arteries (n) | the tubes that carry blood away from the heart |
| Capillaries (n) | the very small tubes that connect the arteries and veins. |
| Circulatory system (n) | The body system that moves blood around the body. |
| Consume (v) | to use up or eat. |
| Critical (Adj.) | that something criticizes |
| Digestion (n) | the act of digesting |
| Explain (v) | to make something easier to understand |
| Explanation (n) | something that explains |
| Heart (n) | the pump that moves the blood |
| Productive (adj) | that something produces a lot of things |
| Protect (v) | to guard |
| simile (n) | a statement that tells how things are the same |
| veins (n) | the tubes that carry blood back to the heart |
