What should a developer working in a sandbox use to exercise a new test class before the developer class to production

Melissa needs to add a topic to an email that she will send to her teacher. choose the name of the field where she should type her topic.

How can i delete permalinks from a word press site?

Which of the following is not a source of sustainable raw materials? a) coal mine b) flick of sheep c) cotton plantation d) line forest.