Q: Q: Which law explains why a ship weighing thousands of metric tons floats on water? Choices: - hofstadter ' law - ganymede ' law - water pressure law - archimedes' law A:
A: archimedes' law

Q: Q: In the lungs, air is diverted into smaller and smaller passages called what? Choices: - ion channels - alveoli - ectoderm - bronchi A:
A: bronchi

Q: Q: Batteries produce voltage through what type of reaction? Choices: - magnetic - radiation - thermal - chemical A:
A: chemical

Q: Q: What is produced when sulfur and oxygen combine? Choices: - Acidic oxides - hydrogen oxide - Basic Oxides - sulfur oxide A:
A: sulfur oxide