A student reduces the temperature of a 300 cm³ balloon from 60°c to 30°c. What will the new volume of the balloon be? 150 cm³ 273 cm³ 300 cm³ 600 cm³.

Kuhl found that babys brains are most open to learning the consonants in their native language at what age? and vowels at what age?

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

How do we determine if they are made with matter