| A | B |
| When peppers burn your mouth like fire, they are ____. | hot |
| The kinds of peppers that are hot and burn your mouth are called ______ ______. | chili peppers |
| Something that has a taste like strong coffee without sugar is ____. | bitter |
| When you put something with something else, you _____ it. | add |
| When you find something that nobody knows before, you _____ it. | discover |
| Phenylethaylamine is a ____. | chemical |
| Who made chocolate into a drink? | the Aztecs |
| Who took chocolate to Europe? | the Spanish |
| Chocolate ______ | has a special chemical. |
| What did the Aztecs put with their chocolate? | hot chili peppers |
| What did the Aztecs believe that chocolate did for them? | made them intelligent |
| When did the Europeans discover that chocolate was good to eat? | after 1850 |
| What chemical does the body make when a person is in love? | phenylethylamine |
| When something is from a very long time ago, it is ______ | ancient |
| The upper front part of your body, where you can find your heart and lungs, is the _____. | chest |
| A kind of disease that gives pain to muscles and bones is _____. | rheumatism |
| A thick liquid you put on food is a ____. | sauce |
| The part of a plant that grows into a new plant is a ____. | seed |
| When you make seeds into a powder, you ____ them. | grind |
| Mustard is ____. | an ancient food |
| Mustard is a food. What else is it used for? | as a medicine |
| Where does mustard come from? | the mustard plant |
| How old is mustard? | 3000 years old |
| What do the French put mustard on? | beef |
| What do Americans put mustard on? | hot dogs, hamburgers, sandwiches |
| What health problems did Americans use mustard for? | chest colds and rheumatism |
| What does the mustard plant look like? | It's a pretty plant with bright yellow flowers. |
| How do we make mustard? | We grind mustard seeds and mix them with salt, spices, and vinegar. |
| How does mustard get its bright yellow color? | from the spices |
| Jack loves mustard. He puts ___ on everything he eats. | it |
| I mix the spices together before I add ____ to the eggs. | them |
| My friend can't have too much salt in his food. He doesn't use ___ in his cooking. | it |