| bacteria |
microscopic organisms that often play a role in the decay of living things, the process of fermentation, and sometimes in causing disease. |
| curve |
a line that bends smoothly in one direction without any straight parts. |
| flock |
a group of animals or birds of one kind that stay or are kept together. |
| join |
to put, bring, or fasten together. |
| lend |
to let someone use something that is yours. When you lend a thing to someone, you expect that person to return it to you. |
| length |
the distance from one end of something to the other. |
| marry |
to become someone's husband or wife according to the law. |
| middle |
halfway between two things, places, or points. |
| quiet |
making little or no noise. |
| sing |
to make music with the voice. |
| smooth |
not rough; even. |
| spice |
a substance from a plant that has a special taste. Spices are used to add flavor to food and drink. |
| strong |
having power; difficult to break or damage. |
| sudden |
happening without notice or warning; not expected. |
| wave |
the water that rises from the surface of a body of water. |