| A | B |
|---|
| random | no clear pattern or path |
| rules | what you can do and cannot do |
| rotates | turns around a center |
| region | a specific area with no fixed boundaries |
| reptile | cold-blooded animal |
| repeal | cancel or take back a law |
| ratio | relatinship between two things |
| rummage | to search through contents |
| republic | government which the people can choose their leaders |
| renewable | able to be replaced |
| responsibility | things that are expected of you |
