How BDD is different from TDD?

Related questions

1. What are the benefits of eating cucumbers?
2. What is the difference between ATDD and BDD?
3. What is cucumber scenario?
4. What is Testrunner in cucumber?
5. Can cucumber be used for regression testing?
6. What is cucumber and gherkin?
7. What is cucumber glue?
8. Is cucumber a framework?
9. Can cucumbers help you lose weight?
10. What is the purpose of cucumber options tag?

Tags

1. #development
2. #cause
3. #contrast
4. #eliminate
5. #thing
6. #behavior
7. #meant
8. #difference
9. #write
10. #important
11. #specification
12. #tests
13. #similar
14. #software
15. #awfully
16. #issues
17. #drives
18. #subtle
19. #might