To remain fit and healthy, we should all try to eat a balanced diet. This means that we need to eat foods from the five major food groups, meat and fish, fruit and vegetables, cereals, pasta and potatoes, dairy in appropriate proportions.
AQA Science: Glossary - Reproducible. A measurement is reproducible if the investigation is repeated by another person, or by using different equipment or techniques, and the same results are obtained. N.B. the same results implies identical, but in reality the same means that random error will still be present in the results.
A crucible is a container made of a substance that can resist great heat ; a crucible is also defined as a severe test. Within the context of the play the term takes on a new meaning: not only is the crucible a test, but a test designed to bring about change or reveal an individual's true character.