SCIENCE ENGLISH Ways writer create suspense? Sudden movements, use of 'something' (for example:use of shadow) repetition of a certain word, the stillness of mother (example), ellipses. What is a pH probe? A pH probe is a device used to measure the alkalinity or acidity of a substance How does the narrator show emotions build up? The use of short sentences, and lines building to certainty, repetition of a certain word. what is a smooth muscle cell? A type of muscle cell that helps with the contraction of muscles in the body What figurative language is used? Could be simile, onomatopoeia, metaphor, allliteration. The one that changes. What words mean. You need to know a lot of vocabulary and common sense for this one. Dependent variable The one that you measure. Pieces of evidence about how people are feeling with quotations and explanations (infering) Just use common sense and a bit of thinking on this one. Control variable The one that stays the same. What is the difference between a pH scale and a universal indicator? Indpendent variable