Question

the passage below describes a process of scientific inquiry. select the part of the passage that describes revising the hypothesis.
image: yeast bubbling in a bowl
ted was activating dry yeast for a bread recipe by mixing it with warm water and sugar. he noticed that sometimes the yeast would create many bubbles when activating, and other times it would create relatively few bubbles. he knew that during activation, yeast turns carbohydrates and oxygen into carbon dioxide. so, he predicted that adding more sugar would cause the yeast to bubble more. ted activated two batches of yeast: one with 100°f water and 1 teaspoon of sugar, and the other with 100°f water and 2 teaspoons of sugar. after letting each batch sit for 15 minutes, he discovered that both were bubbling the same amount. he concluded that both batches had enough sugar to allow the yeast to create carbon dioxide, so adding more sugar did not impact the process. ted then predicted that using higher - temperature water during activation would cause the yeast to bubble more.

Explanation:

Revising the hypothesis occurs when Ted, after his first experiment (with sugar amounts), changes his prediction. The part "Ted then predicted that using higher - temperature water during activation would cause the yeast to bubble more" shows he revises his hypothesis (from focusing on sugar to temperature) after the first experiment's results.

Answer:

Ted then predicted that using higher - temperature water during activation would cause the yeast to bubble more.