Question

Explain the preparation of k2cr7o7

Answer 1

Answer:

Preparation is a management principle whereby people get ready for a final product or for a successful experience. Preparation means "a substance especially prepared".[1] Preparation is a proceeding or readiness for a future event as a goal and an acceptable accomplished final outcome.[2] It is to make something (e.g., child, food, procedures, machines) acceptable before you give it to