Welcome to the Knowledge Mouse Online Quiz
How do you send a secret code?
| Questions |
Answers |
| a system of words, letters, or other symbols that stand for other words, letters, or symbols |
code |
| something that happens again and again and again in a way that can be predicted |
pattern |
| a form of energy, such as what usually powers light bulbs |
electricity |
| someone who comes up with something new, often an object or a way of doing something |
inventor |
| vibrations that you can usually hear with your ears |
sound |
| to exchange information |
communicate |
| vibrations that you can usually hear with your ears |
sound |
