Generate a question

Question generated: The flower petals of a hydrangea plant change color as the acidity of the soil changes. The color changes are directly related to which factor?

Generate a question

Question generated: When water vapor rises and cools, the liquid water in the air comes together forming

Generate a question

Question generated: When liquid water freezes, it forms ice. What is the physical state of an ice cube?

Generate a question

Question generated:
A student combined rice cereal with melted marshmallows. Which best describes what the student made?