Q: Cerebral palsy is a disease caused by injury to what organ as it is developing? Choices: - heart - skin - liver - brain A:
brain
------
Q: What quality of sound makes a tuba and a piccolo very different to a listener? Choices: - wavelength - tune - curve - pitch A:
pitch
------
Q: When two plates of continental crust collide, the material pushes upward and forms what? Choices: - fault lines - valleys - low mountain range - high mountain range A:
high mountain range
------
Q: What is a push or a pull acting on an object? Choices: - pulse - energy - action - force A:
force
------