Final answer:
The Science Journal app can measure sound, light, directional movement, and pressure.
Step-by-step explanation:
The Science Journal app can measure several physical quantities, including sound, light, directional movement, and pressure.
Sound can be measured using the app by using its microphone to detect sound waves and measure their intensity or frequency. Light can be measured by using the app's built-in sensor to detect the ambient light intensity. Directional movement can be measured by using the app's accelerometer or gyroscope sensors to detect changes in position or orientation. Pressure can be measured using the app's pressure sensor to detect changes in air pressure.